2000-05-01 13:42:38 +04:00
|
|
|
/**********************************************************************
|
1998-01-16 15:13:05 +03:00
|
|
|
|
|
|
|
hash.c -
|
|
|
|
|
|
|
|
$Author$
|
|
|
|
created at: Mon Nov 22 18:51:18 JST 1993
|
|
|
|
|
* encoding.c: provide basic features for M17N.
* parse.y: encoding aware parsing.
* parse.y (pragma_encoding): encoding specification pragma.
* parse.y (rb_intern3): encoding specified symbols.
* string.c (rb_str_length): length based on characters.
for older behavior, bytesize method added.
* string.c (rb_str_index_m): index based on characters. rindex as
well.
* string.c (succ_char): encoding aware succeeding string.
* string.c (rb_str_reverse): reverse based on characters.
* string.c (rb_str_inspect): encoding aware string description.
* string.c (rb_str_upcase_bang): encoding aware case conversion.
downcase, capitalize, swapcase as well.
* string.c (rb_str_tr_bang): tr based on characters. delete,
squeeze, tr_s, count as well.
* string.c (rb_str_split_m): split based on characters.
* string.c (rb_str_each_line): encoding aware each_line.
* string.c (rb_str_each_char): added. iteration based on
characters.
* string.c (rb_str_strip_bang): encoding aware whitespace
stripping. lstrip, rstrip as well.
* string.c (rb_str_justify): encoding aware justifying (ljust,
rjust, center).
* string.c (str_encoding): get encoding attribute from a string.
* re.c (rb_reg_initialize): encoding aware regular expression
* sprintf.c (rb_str_format): formatting (i.e. length count) based
on characters.
* io.c (rb_io_getc): getc to return one-character string.
for older behavior, getbyte method added.
* ext/stringio/stringio.c (strio_getc): ditto.
* io.c (rb_io_ungetc): allow pushing arbitrary string at the
current reading point.
* ext/stringio/stringio.c (strio_ungetc): ditto.
* ext/strscan/strscan.c: encoding support.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-25 07:29:39 +04:00
|
|
|
Copyright (C) 1993-2007 Yukihiro Matsumoto
|
2000-05-01 13:42:38 +04:00
|
|
|
Copyright (C) 2000 Network Applied Communication Laboratory, Inc.
|
2000-05-09 08:53:16 +04:00
|
|
|
Copyright (C) 2000 Information-technology Promotion Agency, Japan
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2000-05-01 13:42:38 +04:00
|
|
|
**********************************************************************/
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2014-11-15 14:49:06 +03:00
|
|
|
#include "internal.h"
|
2007-06-10 07:06:15 +04:00
|
|
|
#include "ruby/st.h"
|
|
|
|
#include "ruby/util.h"
|
2010-01-12 04:00:34 +03:00
|
|
|
#include <errno.h>
|
* probes.d: add DTrace probe declarations. [ruby-core:27448]
* array.c (empty_ary_alloc, ary_new): added array create DTrace probe.
* compile.c (rb_insns_name): allowing DTrace probes to access
instruction sequence name.
* Makefile.in: translate probes.d file to appropriate header file.
* common.mk: declare dependencies on the DTrace header.
* configure.in: add a test for existence of DTrace.
* eval.c (setup_exception): add a probe for when an exception is
raised.
* gc.c: Add DTrace probes for mark begin and end, and sweep begin and
end.
* hash.c (empty_hash_alloc): Add a probe for hash allocation.
* insns.def: Add probes for function entry and return.
* internal.h: function declaration for compile.c change.
* load.c (rb_f_load): add probes for `load` entry and exit, require
entry and exit, and wrapping search_required for load path search.
* object.c (rb_obj_alloc): added a probe for general object creation.
* parse.y (yycompile0): added a probe around parse and compile phase.
* string.c (empty_str_alloc, str_new): DTrace probes for string
allocation.
* test/dtrace/*: tests for DTrace probes.
* vm.c (vm_invoke_proc): add probes for function return on exception
raise, hash create, and instruction sequence execution.
* vm_core.h: add probe declarations for function entry and exit.
* vm_dump.c: add probes header file.
* vm_eval.c (vm_call0_cfunc, vm_call0_cfunc_with_frame): add probe on
function entry and return.
* vm_exec.c: expose instruction number to instruction name function.
* vm_insnshelper.c: add function entry and exit probes for cfunc
methods.
* vm_insnhelper.h: vm usage information is always collected, so
uncomment the functions.
12 19:14:50 2012 Akinori MUSHA <knu@iDaemons.org>
* configure.in (isinf, isnan): isinf() and isnan() are macros on
DragonFly which cannot be found by AC_REPLACE_FUNCS(). This
workaround enforces the fact that they exist on DragonFly.
12 15:59:38 2012 Shugo Maeda <shugo@ruby-lang.org>
* vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo),
vm_insnhelper.c (vm_search_method): revert r37616 because it's too
slow. [ruby-dev:46477]
* test/ruby/test_refinement.rb (test_inline_method_cache): skip
the test until the bug is fixed efficiently.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-13 01:52:12 +04:00
|
|
|
#include "probes.h"
|
2014-03-23 05:10:12 +04:00
|
|
|
#include "id.h"
|
2015-07-28 01:25:30 +03:00
|
|
|
#include "symbol.h"
|
2017-07-19 04:35:04 +03:00
|
|
|
#include "gc.h"
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2002-10-17 20:13:44 +04:00
|
|
|
#ifdef __APPLE__
|
2012-12-28 18:23:25 +04:00
|
|
|
# ifdef HAVE_CRT_EXTERNS_H
|
|
|
|
# include <crt_externs.h>
|
|
|
|
# else
|
|
|
|
# include "missing/crt_externs.h"
|
|
|
|
# endif
|
2002-10-17 20:13:44 +04:00
|
|
|
#endif
|
|
|
|
|
2013-12-23 10:53:17 +04:00
|
|
|
#define HAS_EXTRA_STATES(hash, klass) ( \
|
2013-12-23 11:00:01 +04:00
|
|
|
((klass = has_extra_methods(rb_obj_class(hash))) != 0) || \
|
|
|
|
FL_TEST((hash), FL_EXIVAR|FL_TAINT|HASH_PROC_DEFAULT) || \
|
|
|
|
!NIL_P(RHASH_IFNONE(hash)))
|
2013-12-16 17:40:04 +04:00
|
|
|
|
2016-03-09 10:17:03 +03:00
|
|
|
#define SET_DEFAULT(hash, ifnone) ( \
|
|
|
|
FL_UNSET_RAW(hash, HASH_PROC_DEFAULT), \
|
|
|
|
RHASH_SET_IFNONE(hash, ifnone))
|
|
|
|
|
2016-03-09 10:17:03 +03:00
|
|
|
#define SET_PROC_DEFAULT(hash, proc) set_proc_default(hash, proc)
|
|
|
|
|
2016-03-09 10:17:04 +03:00
|
|
|
#define COPY_DEFAULT(hash, hash2) copy_default(RHASH(hash), RHASH(hash2))
|
|
|
|
|
|
|
|
static inline void
|
|
|
|
copy_default(struct RHash *hash, const struct RHash *hash2)
|
|
|
|
{
|
|
|
|
hash->basic.flags &= ~HASH_PROC_DEFAULT;
|
|
|
|
hash->basic.flags |= hash2->basic.flags & HASH_PROC_DEFAULT;
|
|
|
|
RHASH_SET_IFNONE(hash, RHASH_IFNONE(hash2));
|
|
|
|
}
|
|
|
|
|
2013-12-23 10:53:51 +04:00
|
|
|
static VALUE
|
|
|
|
has_extra_methods(VALUE klass)
|
|
|
|
{
|
|
|
|
const VALUE base = rb_cHash;
|
|
|
|
VALUE c = klass;
|
|
|
|
while (c != base) {
|
2015-05-31 22:17:18 +03:00
|
|
|
if (rb_class_has_methods(c)) return klass;
|
2013-12-23 13:01:05 +04:00
|
|
|
c = RCLASS_SUPER(c);
|
2013-12-23 10:53:51 +04:00
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-10-25 21:05:09 +04:00
|
|
|
static VALUE rb_hash_s_try_convert(VALUE, VALUE);
|
|
|
|
|
2013-05-26 16:37:11 +04:00
|
|
|
/*
|
|
|
|
* Hash WB strategy:
|
|
|
|
* 1. Check mutate st_* functions
|
|
|
|
* * st_insert()
|
|
|
|
* * st_insert2()
|
|
|
|
* * st_update()
|
|
|
|
* * st_add_direct()
|
|
|
|
* 2. Insert WBs
|
|
|
|
*/
|
|
|
|
|
2000-02-17 10:11:22 +03:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_freeze(VALUE hash)
|
2000-02-17 10:11:22 +03:00
|
|
|
{
|
|
|
|
return rb_obj_freeze(hash);
|
|
|
|
}
|
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
VALUE rb_cHash;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
|
|
|
static VALUE envtbl;
|
2014-02-20 06:27:30 +04:00
|
|
|
static ID id_hash, id_yield, id_default, id_flatten_bang;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2013-05-26 16:37:11 +04:00
|
|
|
VALUE
|
|
|
|
rb_hash_set_ifnone(VALUE hash, VALUE ifnone)
|
|
|
|
{
|
* include/ruby/ruby.h: rename OBJ_WRITE and OBJ_WRITTEN into
RB_OBJ_WRITE and RB_OBJ_WRITTEN.
* array.c, class.c, compile.c, hash.c, internal.h, iseq.c,
proc.c, process.c, re.c, string.c, variable.c, vm.c,
vm_eval.c, vm_insnhelper.c, vm_insnhelper.h,
vm_method.c: catch up this change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-20 12:07:47 +04:00
|
|
|
RB_OBJ_WRITE(hash, (&RHASH(hash)->ifnone), ifnone);
|
2013-05-26 16:37:11 +04:00
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_any_cmp(VALUE a, VALUE b)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2003-03-04 10:04:11 +03:00
|
|
|
if (a == b) return 0;
|
2000-12-25 09:29:27 +03:00
|
|
|
if (FIXNUM_P(a) && FIXNUM_P(b)) {
|
|
|
|
return a != b;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
2011-09-29 15:07:45 +04:00
|
|
|
if (RB_TYPE_P(a, T_STRING) && RBASIC(a)->klass == rb_cString &&
|
2012-05-23 11:13:21 +04:00
|
|
|
RB_TYPE_P(b, T_STRING) && RBASIC(b)->klass == rb_cString) {
|
2008-02-12 06:17:43 +03:00
|
|
|
return rb_str_hash_cmp(a, b);
|
2000-12-25 09:29:27 +03:00
|
|
|
}
|
2003-03-04 10:04:11 +03:00
|
|
|
if (a == Qundef || b == Qundef) return -1;
|
2000-12-25 09:29:27 +03:00
|
|
|
if (SYMBOL_P(a) && SYMBOL_P(b)) {
|
|
|
|
return a != b;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
* include/ruby/signal.h: removed.
* common.mk, class.c, eval.c, eval_intern.h, file.c, gc.c, hash.c,
io.c, process.c, signal.c: vm_core.h: ditto.
Some unused external global variables are also removed.
(rb_prohibit_interrupt, rb_trap_immediate, rb_trap_pending,
rb_thread_critical)
* ext/openssl/ossl_ssl.c, ext/openssl/ossl_x509store.c,
ext/readline/readline.c, ext/socket/depend,
ext/socket/socket.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-03 12:00:05 +04:00
|
|
|
return !rb_eql(a, b);
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2013-11-26 17:43:40 +04:00
|
|
|
static VALUE
|
|
|
|
hash_recursive(VALUE obj, VALUE arg, int recurse)
|
|
|
|
{
|
2013-12-05 09:40:43 +04:00
|
|
|
if (recurse) return INT2FIX(0);
|
2013-11-26 17:43:40 +04:00
|
|
|
return rb_funcallv(obj, id_hash, 0, 0);
|
|
|
|
}
|
|
|
|
|
2003-12-22 12:37:13 +03:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash(VALUE obj)
|
2003-12-22 12:37:13 +03:00
|
|
|
{
|
2013-12-05 09:40:43 +04:00
|
|
|
VALUE hval = rb_exec_recursive_outer(hash_recursive, obj, 0);
|
2009-02-14 21:53:40 +03:00
|
|
|
|
2013-12-16 17:40:02 +04:00
|
|
|
while (!FIXNUM_P(hval)) {
|
|
|
|
if (RB_TYPE_P(hval, T_BIGNUM)) {
|
2013-06-08 20:00:16 +04:00
|
|
|
int sign;
|
|
|
|
unsigned long ul;
|
2013-06-10 14:37:39 +04:00
|
|
|
sign = rb_integer_pack(hval, &ul, 1, sizeof(ul), 0,
|
2013-06-11 18:40:16 +04:00
|
|
|
INTEGER_PACK_NATIVE_BYTE_ORDER);
|
2013-06-08 20:00:16 +04:00
|
|
|
ul &= (1UL << (sizeof(long)*CHAR_BIT-1)) - 1;
|
|
|
|
if (sign < 0)
|
|
|
|
return LONG2FIX(-(long)ul);
|
|
|
|
return LONG2FIX((long)ul);
|
|
|
|
}
|
2009-02-14 21:53:40 +03:00
|
|
|
hval = rb_to_int(hval);
|
|
|
|
}
|
2013-12-16 17:40:02 +04:00
|
|
|
return hval;
|
2003-12-22 12:37:13 +03:00
|
|
|
}
|
|
|
|
|
2014-01-09 15:34:17 +04:00
|
|
|
long rb_objid_hash(st_index_t index);
|
2014-01-08 10:55:24 +04:00
|
|
|
|
2016-11-07 03:45:00 +03:00
|
|
|
long
|
|
|
|
rb_dbl_long_hash(double d)
|
|
|
|
{
|
|
|
|
/* normalize -0.0 to 0.0 */
|
|
|
|
if (d == 0.0) d = 0.0;
|
|
|
|
#if SIZEOF_INT == SIZEOF_VOIDP
|
|
|
|
return rb_memhash(&d, sizeof(d));
|
|
|
|
#else
|
|
|
|
{
|
|
|
|
union {double d; uint64_t i;} u;
|
|
|
|
|
|
|
|
u.d = d;
|
2016-12-06 07:43:48 +03:00
|
|
|
return rb_objid_hash(rb_hash_start(u.i));
|
2016-11-07 03:45:00 +03:00
|
|
|
}
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
2016-12-07 07:25:50 +03:00
|
|
|
static inline long
|
2016-12-06 07:43:48 +03:00
|
|
|
any_hash(VALUE a, st_index_t (*other_func)(VALUE))
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2001-02-13 08:09:11 +03:00
|
|
|
VALUE hval;
|
2009-09-08 17:10:04 +04:00
|
|
|
st_index_t hnum;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2012-02-21 15:23:50 +04:00
|
|
|
if (SPECIAL_CONST_P(a)) {
|
2015-01-22 10:48:59 +03:00
|
|
|
if (STATIC_SYM_P(a)) {
|
2015-08-14 22:52:06 +03:00
|
|
|
hnum = a >> (RUBY_SPECIAL_SHIFT + ID_SCOPE_SHIFT);
|
2016-12-06 07:43:48 +03:00
|
|
|
hnum = rb_hash_start(hnum);
|
2015-08-14 22:52:06 +03:00
|
|
|
goto out;
|
2015-01-22 10:48:59 +03:00
|
|
|
}
|
|
|
|
else if (FLONUM_P(a)) {
|
|
|
|
/* prevent pathological behavior: [Bug #10761] */
|
2015-07-29 08:53:35 +03:00
|
|
|
goto flt;
|
2015-01-22 10:48:59 +03:00
|
|
|
}
|
2014-01-09 15:34:17 +04:00
|
|
|
hnum = rb_objid_hash((st_index_t)a);
|
2012-02-21 15:23:50 +04:00
|
|
|
}
|
|
|
|
else if (BUILTIN_TYPE(a) == T_STRING) {
|
2016-12-06 07:43:48 +03:00
|
|
|
hnum = rb_str_hash(a);
|
2012-02-21 15:23:50 +04:00
|
|
|
}
|
2015-04-08 07:01:06 +03:00
|
|
|
else if (BUILTIN_TYPE(a) == T_SYMBOL) {
|
2015-07-29 15:38:43 +03:00
|
|
|
hnum = RSYMBOL(a)->hashval;
|
2015-04-08 07:01:06 +03:00
|
|
|
}
|
2016-03-18 04:22:38 +03:00
|
|
|
else if (BUILTIN_TYPE(a) == T_BIGNUM) {
|
|
|
|
hval = rb_big_hash(a);
|
|
|
|
hnum = FIX2LONG(hval);
|
|
|
|
}
|
2015-03-18 06:01:58 +03:00
|
|
|
else if (BUILTIN_TYPE(a) == T_FLOAT) {
|
2015-07-29 08:53:35 +03:00
|
|
|
flt:
|
2016-11-07 03:45:00 +03:00
|
|
|
hnum = rb_dbl_long_hash(rb_float_value(a));
|
2015-03-18 06:01:58 +03:00
|
|
|
}
|
2012-02-21 15:23:50 +04:00
|
|
|
else {
|
2015-07-29 11:25:49 +03:00
|
|
|
hnum = other_func(a);
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
2015-08-14 22:52:06 +03:00
|
|
|
out:
|
2017-12-22 11:52:11 +03:00
|
|
|
#if SIZEOF_LONG < SIZEOF_ST_INDEX_T
|
|
|
|
if (hnum > 0)
|
|
|
|
hnum &= (unsigned long)-1 >> 2;
|
|
|
|
else
|
|
|
|
hnum |= ~((unsigned long)-1 >> 2);
|
|
|
|
#else
|
2008-03-03 10:14:27 +03:00
|
|
|
hnum <<= 1;
|
2017-12-22 11:52:11 +03:00
|
|
|
hnum = RSHIFT(hnum, 1);
|
|
|
|
#endif
|
|
|
|
return (long)hnum;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2015-07-29 11:25:49 +03:00
|
|
|
static st_index_t
|
|
|
|
obj_any_hash(VALUE obj)
|
|
|
|
{
|
|
|
|
obj = rb_hash(obj);
|
|
|
|
return FIX2LONG(obj);
|
|
|
|
}
|
|
|
|
|
2015-08-14 22:52:06 +03:00
|
|
|
static st_index_t
|
2016-12-06 06:36:52 +03:00
|
|
|
rb_any_hash(VALUE a)
|
|
|
|
{
|
2016-11-07 03:45:00 +03:00
|
|
|
return any_hash(a, obj_any_hash);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Here is a hash function for 64-bit key. It is about 5 times faster
|
|
|
|
(2 times faster when uint128 type is absent) on Haswell than
|
|
|
|
tailored Spooky or City hash function can be. */
|
|
|
|
|
|
|
|
/* Here we two primes with random bit generation. */
|
2016-12-24 16:21:30 +03:00
|
|
|
static const uint64_t prime1 = ((uint64_t)0x2e0bb864 << 32) | 0xe9ea7df5;
|
2017-12-25 15:41:52 +03:00
|
|
|
static const uint32_t prime2 = 0x830fcab9;
|
2016-11-07 03:45:00 +03:00
|
|
|
|
|
|
|
|
|
|
|
static inline uint64_t
|
2016-12-06 06:36:52 +03:00
|
|
|
mult_and_mix(uint64_t m1, uint64_t m2)
|
2015-08-14 22:52:06 +03:00
|
|
|
{
|
2017-12-25 15:32:09 +03:00
|
|
|
#if defined HAVE_UINT128_T
|
2017-12-25 15:32:10 +03:00
|
|
|
uint128_t r = (uint128_t) m1 * (uint128_t) m2;
|
2016-11-07 03:45:00 +03:00
|
|
|
return (uint64_t) (r >> 64) ^ (uint64_t) r;
|
|
|
|
#else
|
|
|
|
uint64_t hm1 = m1 >> 32, hm2 = m2 >> 32;
|
|
|
|
uint64_t lm1 = m1, lm2 = m2;
|
|
|
|
uint64_t v64_128 = hm1 * hm2;
|
|
|
|
uint64_t v32_96 = hm1 * lm2 + lm1 * hm2;
|
|
|
|
uint64_t v1_32 = lm1 * lm2;
|
|
|
|
|
|
|
|
return (v64_128 + (v32_96 >> 32)) ^ ((v32_96 << 32) + v1_32);
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline uint64_t
|
2016-12-06 06:36:52 +03:00
|
|
|
key64_hash(uint64_t key, uint32_t seed)
|
2016-11-07 03:45:00 +03:00
|
|
|
{
|
|
|
|
return mult_and_mix(key + seed, prime1);
|
2015-08-14 22:52:06 +03:00
|
|
|
}
|
|
|
|
|
2014-01-09 15:34:17 +04:00
|
|
|
long
|
2014-01-08 10:55:24 +04:00
|
|
|
rb_objid_hash(st_index_t index)
|
|
|
|
{
|
2017-12-25 15:41:52 +03:00
|
|
|
return (long)key64_hash(rb_hash_start(index), prime2);
|
2014-01-08 10:55:24 +04:00
|
|
|
}
|
|
|
|
|
2015-07-29 11:25:49 +03:00
|
|
|
static st_index_t
|
|
|
|
objid_hash(VALUE obj)
|
|
|
|
{
|
|
|
|
return rb_objid_hash((st_index_t)obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
VALUE
|
|
|
|
rb_obj_hash(VALUE obj)
|
|
|
|
{
|
2016-12-07 07:25:50 +03:00
|
|
|
long hnum = any_hash(obj, objid_hash);
|
2016-10-04 19:25:01 +03:00
|
|
|
return ST2FIX(hnum);
|
2015-07-29 11:25:49 +03:00
|
|
|
}
|
|
|
|
|
2007-07-05 05:06:49 +04:00
|
|
|
static const struct st_hash_type objhash = {
|
1999-01-20 07:59:39 +03:00
|
|
|
rb_any_cmp,
|
|
|
|
rb_any_hash,
|
1998-01-16 15:13:05 +03:00
|
|
|
};
|
|
|
|
|
2015-01-23 05:36:50 +03:00
|
|
|
#define rb_ident_cmp st_numcmp
|
|
|
|
|
|
|
|
static st_index_t
|
|
|
|
rb_ident_hash(st_data_t n)
|
|
|
|
{
|
2015-08-14 22:52:06 +03:00
|
|
|
#ifdef USE_FLONUM /* RUBY */
|
2015-01-23 05:36:50 +03:00
|
|
|
/*
|
|
|
|
* - flonum (on 64-bit) is pathologically bad, mix the actual
|
|
|
|
* float value in, but do not use the float value as-is since
|
|
|
|
* many integers get interpreted as 2.0 or -2.0 [Bug #10761]
|
|
|
|
*/
|
|
|
|
if (FLONUM_P(n)) {
|
|
|
|
n ^= (st_data_t)rb_float_value(n);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2017-12-25 15:41:52 +03:00
|
|
|
return (st_index_t)key64_hash(rb_hash_start((st_index_t)n), prime2);
|
2015-01-23 05:36:50 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
static const struct st_hash_type identhash = {
|
|
|
|
rb_ident_cmp,
|
|
|
|
rb_ident_hash,
|
|
|
|
};
|
2008-03-04 13:14:40 +03:00
|
|
|
|
2007-08-21 08:57:06 +04:00
|
|
|
typedef int st_foreach_func(st_data_t, st_data_t, st_data_t);
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
struct foreach_safe_arg {
|
|
|
|
st_table *tbl;
|
2007-08-21 08:57:06 +04:00
|
|
|
st_foreach_func *func;
|
2004-09-29 09:15:33 +04:00
|
|
|
st_data_t arg;
|
|
|
|
};
|
|
|
|
|
|
|
|
static int
|
2013-11-14 06:33:50 +04:00
|
|
|
foreach_safe_i(st_data_t key, st_data_t value, st_data_t args, int error)
|
2004-09-29 09:15:33 +04:00
|
|
|
{
|
|
|
|
int status;
|
2013-11-14 06:33:50 +04:00
|
|
|
struct foreach_safe_arg *arg = (void *)args;
|
2004-09-29 09:15:33 +04:00
|
|
|
|
2013-11-14 06:33:50 +04:00
|
|
|
if (error) return ST_STOP;
|
* array.c: replace rb_protect_inspect() and rb_inspecting_p() by
rb_exec_recursive() in eval.c.
* eval.c (rb_exec_recursive): new function.
* array.c (rb_ary_join): use rb_exec_recursive().
* array.c (rb_ary_inspect, rb_ary_hash): ditto.
* file.c (rb_file_join): ditto.
* hash.c (rb_hash_inspect, rb_hash_to_s, rb_hash_hash): ditto.
* io.c (rb_io_puts): ditto.
* object.c (rb_obj_inspect): ditto
* struct.c (rb_struct_inspect): ditto.
* lib/set.rb (SortedSet::setup): a hack to shut up warning.
[ruby-talk:132866]
* lib/time.rb (Time::strptime): add new function. inspired by
[ruby-talk:132815].
* lib/parsedate.rb (ParseDate::strptime): ditto.
* regparse.c: move st_*_strend() functions from st.c. fixed some
potential memory leaks.
* exception error messages updated. [ruby-core:04497]
* ext/socket/socket.c (Init_socket): add bunch of Socket
constants. Patch from Sam Roberts <sroberts@uniserve.com>.
[ruby-core:04409]
* array.c (rb_ary_s_create): no need for negative argc check.
[ruby-core:04463]
* array.c (rb_ary_unshift_m): ditto.
* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
of StandardError class, not Exception class. [ruby-core:04429]
* parse.y (fcall_gen): lvar(arg) will be evaluated as
lvar.call(arg) when lvar is a defined local variable. [new]
* object.c (rb_class_initialize): call inherited method before
calling initializing block.
* eval.c (rb_thread_start_1): initialize newly pushed frame.
* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
fixed: [ruby-core:04444]
* eval.c (is_defined): NODE_IASGN is an assignment.
* ext/readline/readline.c (Readline.readline): use rl_outstream
and rl_instream. [ruby-dev:25699]
* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check
[ruby-dev:25675]
* misc/ruby-mode.el: [ruby-core:04415]
* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]
* lib/rdoc/generators/ri_generator.rb: ditto.
* struct.c (make_struct): fixed: [ruby-core:04402]
* ext/curses/curses.c (window_color_set): [ruby-core:04393]
* ext/socket/socket.c (Init_socket): SO_REUSEPORT added.
[ruby-talk:130092]
* object.c: [ruby-doc:818]
* parse.y (open_args): fix too verbose warnings for the space
before argument parentheses. [ruby-dev:25492]
* parse.y (parser_yylex): ditto.
* parse.y (parser_yylex): the first expression in the parentheses
should not be a command. [ruby-dev:25492]
* lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330]
* object.c (Init_Object): remove Object#type. [ruby-core:04335]
* st.c (st_foreach): report success/failure by return value.
[ruby-Bugs-1396]
* parse.y: forgot to initialize parser struct. [ruby-dev:25492]
* parse.y (parser_yylex): no tLABEL on EXPR_BEG.
[ruby-talk:127711]
* document updates - [ruby-core:04296], [ruby-core:04301],
[ruby-core:04302], [ruby-core:04307]
* dir.c (rb_push_glob): should work for NUL delimited patterns.
* dir.c (rb_glob2): should aware of offset in the pattern.
* string.c (rb_str_new4): should propagate taintedness.
* env.h: rename member names in struct FRAME; last_func -> callee,
orig_func -> this_func, last_class -> this_class.
* struct.c (rb_struct_set): use original method name, not callee
name, to retrieve member slot. [ruby-core:04268]
* time.c (time_strftime): protect from format modification from GC
finalizers.
* object.c (Init_Object): remove rb_obj_id_obsolete()
* eval.c (rb_mod_define_method): incomplete subclass check.
[ruby-dev:25464]
* gc.c (rb_data_object_alloc): klass may be NULL.
[ruby-list:40498]
* bignum.c (rb_big_rand): should return positive random number.
[ruby-dev:25401]
* bignum.c (rb_big_rand): do not use rb_big_modulo to generate
random bignums. [ruby-dev:25396]
* variable.c (rb_autoload): [ruby-dev:25373]
* eval.c (svalue_to_avalue): [ruby-dev:25366]
* string.c (rb_str_justify): [ruby-dev:25367]
* io.c (rb_f_select): [ruby-dev:25312]
* ext/socket/socket.c (sock_s_getservbyport): [ruby-talk:124072]
* struct.c (make_struct): [ruby-dev:25249]
* dir.c (dir_open_dir): new function. [ruby-dev:25242]
* io.c (rb_f_open): add type check for return value from to_open.
* lib/pstore.rb (PStore#transaction): Use the empty content when a
file is not found. [ruby-dev:24561]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-03-04 09:47:45 +03:00
|
|
|
status = (*arg->func)(key, value, arg->arg);
|
2004-09-29 09:15:33 +04:00
|
|
|
if (status == ST_CONTINUE) {
|
|
|
|
return ST_CHECK;
|
|
|
|
}
|
|
|
|
return status;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2005-10-20 06:56:22 +04:00
|
|
|
st_foreach_safe(st_table *table, int (*func)(ANYARGS), st_data_t a)
|
2004-09-29 09:15:33 +04:00
|
|
|
{
|
|
|
|
struct foreach_safe_arg arg;
|
|
|
|
|
|
|
|
arg.tbl = table;
|
2007-08-21 08:57:06 +04:00
|
|
|
arg.func = (st_foreach_func *)func;
|
2004-09-29 09:15:33 +04:00
|
|
|
arg.arg = a;
|
2012-03-31 02:47:33 +04:00
|
|
|
if (st_foreach_check(table, foreach_safe_i, (st_data_t)&arg, 0)) {
|
* array.c: replace rb_protect_inspect() and rb_inspecting_p() by
rb_exec_recursive() in eval.c.
* eval.c (rb_exec_recursive): new function.
* array.c (rb_ary_join): use rb_exec_recursive().
* array.c (rb_ary_inspect, rb_ary_hash): ditto.
* file.c (rb_file_join): ditto.
* hash.c (rb_hash_inspect, rb_hash_to_s, rb_hash_hash): ditto.
* io.c (rb_io_puts): ditto.
* object.c (rb_obj_inspect): ditto
* struct.c (rb_struct_inspect): ditto.
* lib/set.rb (SortedSet::setup): a hack to shut up warning.
[ruby-talk:132866]
* lib/time.rb (Time::strptime): add new function. inspired by
[ruby-talk:132815].
* lib/parsedate.rb (ParseDate::strptime): ditto.
* regparse.c: move st_*_strend() functions from st.c. fixed some
potential memory leaks.
* exception error messages updated. [ruby-core:04497]
* ext/socket/socket.c (Init_socket): add bunch of Socket
constants. Patch from Sam Roberts <sroberts@uniserve.com>.
[ruby-core:04409]
* array.c (rb_ary_s_create): no need for negative argc check.
[ruby-core:04463]
* array.c (rb_ary_unshift_m): ditto.
* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
of StandardError class, not Exception class. [ruby-core:04429]
* parse.y (fcall_gen): lvar(arg) will be evaluated as
lvar.call(arg) when lvar is a defined local variable. [new]
* object.c (rb_class_initialize): call inherited method before
calling initializing block.
* eval.c (rb_thread_start_1): initialize newly pushed frame.
* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
fixed: [ruby-core:04444]
* eval.c (is_defined): NODE_IASGN is an assignment.
* ext/readline/readline.c (Readline.readline): use rl_outstream
and rl_instream. [ruby-dev:25699]
* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check
[ruby-dev:25675]
* misc/ruby-mode.el: [ruby-core:04415]
* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]
* lib/rdoc/generators/ri_generator.rb: ditto.
* struct.c (make_struct): fixed: [ruby-core:04402]
* ext/curses/curses.c (window_color_set): [ruby-core:04393]
* ext/socket/socket.c (Init_socket): SO_REUSEPORT added.
[ruby-talk:130092]
* object.c: [ruby-doc:818]
* parse.y (open_args): fix too verbose warnings for the space
before argument parentheses. [ruby-dev:25492]
* parse.y (parser_yylex): ditto.
* parse.y (parser_yylex): the first expression in the parentheses
should not be a command. [ruby-dev:25492]
* lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330]
* object.c (Init_Object): remove Object#type. [ruby-core:04335]
* st.c (st_foreach): report success/failure by return value.
[ruby-Bugs-1396]
* parse.y: forgot to initialize parser struct. [ruby-dev:25492]
* parse.y (parser_yylex): no tLABEL on EXPR_BEG.
[ruby-talk:127711]
* document updates - [ruby-core:04296], [ruby-core:04301],
[ruby-core:04302], [ruby-core:04307]
* dir.c (rb_push_glob): should work for NUL delimited patterns.
* dir.c (rb_glob2): should aware of offset in the pattern.
* string.c (rb_str_new4): should propagate taintedness.
* env.h: rename member names in struct FRAME; last_func -> callee,
orig_func -> this_func, last_class -> this_class.
* struct.c (rb_struct_set): use original method name, not callee
name, to retrieve member slot. [ruby-core:04268]
* time.c (time_strftime): protect from format modification from GC
finalizers.
* object.c (Init_Object): remove rb_obj_id_obsolete()
* eval.c (rb_mod_define_method): incomplete subclass check.
[ruby-dev:25464]
* gc.c (rb_data_object_alloc): klass may be NULL.
[ruby-list:40498]
* bignum.c (rb_big_rand): should return positive random number.
[ruby-dev:25401]
* bignum.c (rb_big_rand): do not use rb_big_modulo to generate
random bignums. [ruby-dev:25396]
* variable.c (rb_autoload): [ruby-dev:25373]
* eval.c (svalue_to_avalue): [ruby-dev:25366]
* string.c (rb_str_justify): [ruby-dev:25367]
* io.c (rb_f_select): [ruby-dev:25312]
* ext/socket/socket.c (sock_s_getservbyport): [ruby-talk:124072]
* struct.c (make_struct): [ruby-dev:25249]
* dir.c (dir_open_dir): new function. [ruby-dev:25242]
* io.c (rb_f_open): add type check for return value from to_open.
* lib/pstore.rb (PStore#transaction): Use the empty content when a
file is not found. [ruby-dev:24561]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-03-04 09:47:45 +03:00
|
|
|
rb_raise(rb_eRuntimeError, "hash modified during iteration");
|
|
|
|
}
|
2004-09-29 09:15:33 +04:00
|
|
|
}
|
|
|
|
|
2007-08-21 08:57:06 +04:00
|
|
|
typedef int rb_foreach_func(VALUE, VALUE, VALUE);
|
|
|
|
|
2004-09-23 04:51:32 +04:00
|
|
|
struct hash_foreach_arg {
|
1998-01-16 15:19:22 +03:00
|
|
|
VALUE hash;
|
2007-08-21 08:57:06 +04:00
|
|
|
rb_foreach_func *func;
|
2002-12-29 17:51:22 +03:00
|
|
|
VALUE arg;
|
1998-01-16 15:13:05 +03:00
|
|
|
};
|
|
|
|
|
|
|
|
static int
|
2013-11-14 06:33:50 +04:00
|
|
|
hash_foreach_iter(st_data_t key, st_data_t value, st_data_t argp, int error)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2012-02-21 15:22:49 +04:00
|
|
|
struct hash_foreach_arg *arg = (struct hash_foreach_arg *)argp;
|
1998-01-16 15:13:05 +03:00
|
|
|
int status;
|
2004-09-22 08:48:52 +04:00
|
|
|
st_table *tbl;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2013-11-14 06:33:50 +04:00
|
|
|
if (error) return ST_STOP;
|
2007-08-30 03:12:21 +04:00
|
|
|
tbl = RHASH(arg->hash)->ntbl;
|
2009-02-26 13:29:13 +03:00
|
|
|
status = (*arg->func)((VALUE)key, (VALUE)value, arg->arg);
|
2007-08-30 03:12:21 +04:00
|
|
|
if (RHASH(arg->hash)->ntbl != tbl) {
|
2004-09-22 08:48:52 +04:00
|
|
|
rb_raise(rb_eRuntimeError, "rehash occurred during iteration");
|
|
|
|
}
|
|
|
|
switch (status) {
|
|
|
|
case ST_DELETE:
|
2012-03-31 02:53:26 +04:00
|
|
|
return ST_DELETE;
|
2004-09-22 08:48:52 +04:00
|
|
|
case ST_CONTINUE:
|
|
|
|
break;
|
|
|
|
case ST_STOP:
|
|
|
|
return ST_STOP;
|
2004-09-21 07:08:33 +04:00
|
|
|
}
|
2004-09-22 08:48:52 +04:00
|
|
|
return ST_CHECK;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2013-11-15 21:15:31 +04:00
|
|
|
static VALUE
|
|
|
|
hash_foreach_ensure_rollback(VALUE hash)
|
|
|
|
{
|
|
|
|
RHASH_ITER_LEV(hash)++;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
2013-11-15 21:08:52 +04:00
|
|
|
hash_foreach_ensure(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2017-09-30 14:58:33 +03:00
|
|
|
RHASH_ITER_LEV(hash)--;
|
1999-01-20 07:59:39 +03:00
|
|
|
return 0;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2004-09-23 04:51:32 +04:00
|
|
|
static VALUE
|
2012-03-31 02:40:54 +04:00
|
|
|
hash_foreach_call(VALUE arg)
|
2004-09-23 04:51:32 +04:00
|
|
|
{
|
2012-03-31 02:40:54 +04:00
|
|
|
VALUE hash = ((struct hash_foreach_arg *)arg)->hash;
|
|
|
|
if (st_foreach_check(RHASH(hash)->ntbl, hash_foreach_iter, (st_data_t)arg, (st_data_t)Qundef)) {
|
2009-11-26 08:25:08 +03:00
|
|
|
rb_raise(rb_eRuntimeError, "hash modified during iteration");
|
* array.c: replace rb_protect_inspect() and rb_inspecting_p() by
rb_exec_recursive() in eval.c.
* eval.c (rb_exec_recursive): new function.
* array.c (rb_ary_join): use rb_exec_recursive().
* array.c (rb_ary_inspect, rb_ary_hash): ditto.
* file.c (rb_file_join): ditto.
* hash.c (rb_hash_inspect, rb_hash_to_s, rb_hash_hash): ditto.
* io.c (rb_io_puts): ditto.
* object.c (rb_obj_inspect): ditto
* struct.c (rb_struct_inspect): ditto.
* lib/set.rb (SortedSet::setup): a hack to shut up warning.
[ruby-talk:132866]
* lib/time.rb (Time::strptime): add new function. inspired by
[ruby-talk:132815].
* lib/parsedate.rb (ParseDate::strptime): ditto.
* regparse.c: move st_*_strend() functions from st.c. fixed some
potential memory leaks.
* exception error messages updated. [ruby-core:04497]
* ext/socket/socket.c (Init_socket): add bunch of Socket
constants. Patch from Sam Roberts <sroberts@uniserve.com>.
[ruby-core:04409]
* array.c (rb_ary_s_create): no need for negative argc check.
[ruby-core:04463]
* array.c (rb_ary_unshift_m): ditto.
* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
of StandardError class, not Exception class. [ruby-core:04429]
* parse.y (fcall_gen): lvar(arg) will be evaluated as
lvar.call(arg) when lvar is a defined local variable. [new]
* object.c (rb_class_initialize): call inherited method before
calling initializing block.
* eval.c (rb_thread_start_1): initialize newly pushed frame.
* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
fixed: [ruby-core:04444]
* eval.c (is_defined): NODE_IASGN is an assignment.
* ext/readline/readline.c (Readline.readline): use rl_outstream
and rl_instream. [ruby-dev:25699]
* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check
[ruby-dev:25675]
* misc/ruby-mode.el: [ruby-core:04415]
* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]
* lib/rdoc/generators/ri_generator.rb: ditto.
* struct.c (make_struct): fixed: [ruby-core:04402]
* ext/curses/curses.c (window_color_set): [ruby-core:04393]
* ext/socket/socket.c (Init_socket): SO_REUSEPORT added.
[ruby-talk:130092]
* object.c: [ruby-doc:818]
* parse.y (open_args): fix too verbose warnings for the space
before argument parentheses. [ruby-dev:25492]
* parse.y (parser_yylex): ditto.
* parse.y (parser_yylex): the first expression in the parentheses
should not be a command. [ruby-dev:25492]
* lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330]
* object.c (Init_Object): remove Object#type. [ruby-core:04335]
* st.c (st_foreach): report success/failure by return value.
[ruby-Bugs-1396]
* parse.y: forgot to initialize parser struct. [ruby-dev:25492]
* parse.y (parser_yylex): no tLABEL on EXPR_BEG.
[ruby-talk:127711]
* document updates - [ruby-core:04296], [ruby-core:04301],
[ruby-core:04302], [ruby-core:04307]
* dir.c (rb_push_glob): should work for NUL delimited patterns.
* dir.c (rb_glob2): should aware of offset in the pattern.
* string.c (rb_str_new4): should propagate taintedness.
* env.h: rename member names in struct FRAME; last_func -> callee,
orig_func -> this_func, last_class -> this_class.
* struct.c (rb_struct_set): use original method name, not callee
name, to retrieve member slot. [ruby-core:04268]
* time.c (time_strftime): protect from format modification from GC
finalizers.
* object.c (Init_Object): remove rb_obj_id_obsolete()
* eval.c (rb_mod_define_method): incomplete subclass check.
[ruby-dev:25464]
* gc.c (rb_data_object_alloc): klass may be NULL.
[ruby-list:40498]
* bignum.c (rb_big_rand): should return positive random number.
[ruby-dev:25401]
* bignum.c (rb_big_rand): do not use rb_big_modulo to generate
random bignums. [ruby-dev:25396]
* variable.c (rb_autoload): [ruby-dev:25373]
* eval.c (svalue_to_avalue): [ruby-dev:25366]
* string.c (rb_str_justify): [ruby-dev:25367]
* io.c (rb_f_select): [ruby-dev:25312]
* ext/socket/socket.c (sock_s_getservbyport): [ruby-talk:124072]
* struct.c (make_struct): [ruby-dev:25249]
* dir.c (dir_open_dir): new function. [ruby-dev:25242]
* io.c (rb_f_open): add type check for return value from to_open.
* lib/pstore.rb (PStore#transaction): Use the empty content when a
file is not found. [ruby-dev:24561]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-03-04 09:47:45 +03:00
|
|
|
}
|
2004-09-23 04:51:32 +04:00
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
void
|
2005-10-20 06:56:22 +04:00
|
|
|
rb_hash_foreach(VALUE hash, int (*func)(ANYARGS), VALUE farg)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2004-09-23 04:51:32 +04:00
|
|
|
struct hash_foreach_arg arg;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2007-08-30 03:12:21 +04:00
|
|
|
if (!RHASH(hash)->ntbl)
|
|
|
|
return;
|
2013-11-15 21:08:52 +04:00
|
|
|
RHASH_ITER_LEV(hash)++;
|
1998-01-16 15:13:05 +03:00
|
|
|
arg.hash = hash;
|
2007-08-21 08:57:06 +04:00
|
|
|
arg.func = (rb_foreach_func *)func;
|
1998-01-16 15:13:05 +03:00
|
|
|
arg.arg = farg;
|
2013-11-15 21:08:52 +04:00
|
|
|
rb_ensure(hash_foreach_call, (VALUE)&arg, hash_foreach_ensure, hash);
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
2016-03-09 10:17:01 +03:00
|
|
|
hash_alloc_flags(VALUE klass, VALUE flags, VALUE ifnone)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2016-03-09 10:17:01 +03:00
|
|
|
const VALUE wb = (RGENGC_WB_PROTECTED_HASH ? FL_WB_PROTECTED : 0);
|
|
|
|
NEWOBJ_OF(hash, struct RHash, klass, T_HASH | wb | flags);
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2016-03-09 10:17:01 +03:00
|
|
|
RHASH_SET_IFNONE((VALUE)hash, ifnone);
|
1998-01-16 15:13:05 +03:00
|
|
|
|
|
|
|
return (VALUE)hash;
|
|
|
|
}
|
|
|
|
|
2016-03-09 10:17:01 +03:00
|
|
|
static VALUE
|
|
|
|
hash_alloc(VALUE klass)
|
|
|
|
{
|
|
|
|
return hash_alloc_flags(klass, 0, Qnil);
|
|
|
|
}
|
|
|
|
|
* probes.d: add DTrace probe declarations. [ruby-core:27448]
* array.c (empty_ary_alloc, ary_new): added array create DTrace probe.
* compile.c (rb_insns_name): allowing DTrace probes to access
instruction sequence name.
* Makefile.in: translate probes.d file to appropriate header file.
* common.mk: declare dependencies on the DTrace header.
* configure.in: add a test for existence of DTrace.
* eval.c (setup_exception): add a probe for when an exception is
raised.
* gc.c: Add DTrace probes for mark begin and end, and sweep begin and
end.
* hash.c (empty_hash_alloc): Add a probe for hash allocation.
* insns.def: Add probes for function entry and return.
* internal.h: function declaration for compile.c change.
* load.c (rb_f_load): add probes for `load` entry and exit, require
entry and exit, and wrapping search_required for load path search.
* object.c (rb_obj_alloc): added a probe for general object creation.
* parse.y (yycompile0): added a probe around parse and compile phase.
* string.c (empty_str_alloc, str_new): DTrace probes for string
allocation.
* test/dtrace/*: tests for DTrace probes.
* vm.c (vm_invoke_proc): add probes for function return on exception
raise, hash create, and instruction sequence execution.
* vm_core.h: add probe declarations for function entry and exit.
* vm_dump.c: add probes header file.
* vm_eval.c (vm_call0_cfunc, vm_call0_cfunc_with_frame): add probe on
function entry and return.
* vm_exec.c: expose instruction number to instruction name function.
* vm_insnshelper.c: add function entry and exit probes for cfunc
methods.
* vm_insnhelper.h: vm usage information is always collected, so
uncomment the functions.
12 19:14:50 2012 Akinori MUSHA <knu@iDaemons.org>
* configure.in (isinf, isnan): isinf() and isnan() are macros on
DragonFly which cannot be found by AC_REPLACE_FUNCS(). This
workaround enforces the fact that they exist on DragonFly.
12 15:59:38 2012 Shugo Maeda <shugo@ruby-lang.org>
* vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo),
vm_insnhelper.c (vm_search_method): revert r37616 because it's too
slow. [ruby-dev:46477]
* test/ruby/test_refinement.rb (test_inline_method_cache): skip
the test until the bug is fixed efficiently.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-13 01:52:12 +04:00
|
|
|
static VALUE
|
|
|
|
empty_hash_alloc(VALUE klass)
|
|
|
|
{
|
2015-10-29 08:32:57 +03:00
|
|
|
RUBY_DTRACE_CREATE_HOOK(HASH, 0);
|
* probes.d: add DTrace probe declarations. [ruby-core:27448]
* array.c (empty_ary_alloc, ary_new): added array create DTrace probe.
* compile.c (rb_insns_name): allowing DTrace probes to access
instruction sequence name.
* Makefile.in: translate probes.d file to appropriate header file.
* common.mk: declare dependencies on the DTrace header.
* configure.in: add a test for existence of DTrace.
* eval.c (setup_exception): add a probe for when an exception is
raised.
* gc.c: Add DTrace probes for mark begin and end, and sweep begin and
end.
* hash.c (empty_hash_alloc): Add a probe for hash allocation.
* insns.def: Add probes for function entry and return.
* internal.h: function declaration for compile.c change.
* load.c (rb_f_load): add probes for `load` entry and exit, require
entry and exit, and wrapping search_required for load path search.
* object.c (rb_obj_alloc): added a probe for general object creation.
* parse.y (yycompile0): added a probe around parse and compile phase.
* string.c (empty_str_alloc, str_new): DTrace probes for string
allocation.
* test/dtrace/*: tests for DTrace probes.
* vm.c (vm_invoke_proc): add probes for function return on exception
raise, hash create, and instruction sequence execution.
* vm_core.h: add probe declarations for function entry and exit.
* vm_dump.c: add probes header file.
* vm_eval.c (vm_call0_cfunc, vm_call0_cfunc_with_frame): add probe on
function entry and return.
* vm_exec.c: expose instruction number to instruction name function.
* vm_insnshelper.c: add function entry and exit probes for cfunc
methods.
* vm_insnhelper.h: vm usage information is always collected, so
uncomment the functions.
12 19:14:50 2012 Akinori MUSHA <knu@iDaemons.org>
* configure.in (isinf, isnan): isinf() and isnan() are macros on
DragonFly which cannot be found by AC_REPLACE_FUNCS(). This
workaround enforces the fact that they exist on DragonFly.
12 15:59:38 2012 Shugo Maeda <shugo@ruby-lang.org>
* vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo),
vm_insnhelper.c (vm_search_method): revert r37616 because it's too
slow. [ruby-dev:46477]
* test/ruby/test_refinement.rb (test_inline_method_cache): skip
the test until the bug is fixed efficiently.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-13 01:52:12 +04:00
|
|
|
|
|
|
|
return hash_alloc(klass);
|
|
|
|
}
|
|
|
|
|
2000-02-29 11:05:32 +03:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_new(void)
|
2000-02-29 11:05:32 +03:00
|
|
|
{
|
2002-12-20 11:33:17 +03:00
|
|
|
return hash_alloc(rb_cHash);
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2017-12-05 10:16:42 +03:00
|
|
|
VALUE
|
|
|
|
rb_hash_new_compare_by_id(void)
|
|
|
|
{
|
|
|
|
VALUE hash = rb_hash_new();
|
|
|
|
RHASH(hash)->ntbl = rb_init_identtable();
|
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
2017-09-05 07:48:19 +03:00
|
|
|
VALUE
|
|
|
|
rb_hash_new_with_size(st_index_t size)
|
|
|
|
{
|
|
|
|
VALUE ret = rb_hash_new();
|
|
|
|
if (size)
|
|
|
|
RHASH(ret)->ntbl = st_init_table_with_size(&objhash, size);
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2016-03-09 10:17:01 +03:00
|
|
|
static VALUE
|
|
|
|
hash_dup(VALUE hash, VALUE klass, VALUE flags)
|
2008-04-26 16:52:25 +04:00
|
|
|
{
|
2016-03-09 10:17:01 +03:00
|
|
|
VALUE ret = hash_alloc_flags(klass, flags,
|
|
|
|
RHASH_IFNONE(hash));
|
|
|
|
if (!RHASH_EMPTY_P(hash))
|
|
|
|
RHASH(ret)->ntbl = st_copy(RHASH(hash)->ntbl);
|
|
|
|
return ret;
|
2008-04-26 16:52:25 +04:00
|
|
|
}
|
|
|
|
|
2013-12-16 17:40:04 +04:00
|
|
|
VALUE
|
|
|
|
rb_hash_dup(VALUE hash)
|
|
|
|
{
|
2016-03-09 10:17:01 +03:00
|
|
|
const VALUE flags = RBASIC(hash)->flags;
|
|
|
|
VALUE ret = hash_dup(hash, rb_obj_class(hash),
|
|
|
|
flags & (FL_EXIVAR|FL_TAINT|HASH_PROC_DEFAULT));
|
|
|
|
if (flags & FL_EXIVAR)
|
|
|
|
rb_copy_generic_ivar(ret, hash);
|
2013-12-16 17:40:04 +04:00
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2004-09-22 08:48:52 +04:00
|
|
|
static void
|
2007-08-30 03:12:21 +04:00
|
|
|
rb_hash_modify_check(VALUE hash)
|
2004-09-22 08:48:52 +04:00
|
|
|
{
|
* array.c, gc.c, hash.c, object.c, string.c, struct.c,
transcode.c, variable.c, vm.c, vm_insnhelper.c, vm_method.c:
replace calls to rb_error_frozen() with rb_check_frozen(). a
patch from Run Paint Run Run at [ruby-core:32014]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-24 12:14:05 +04:00
|
|
|
rb_check_frozen(hash);
|
2004-09-22 08:48:52 +04:00
|
|
|
}
|
|
|
|
|
2013-05-26 16:37:11 +04:00
|
|
|
static struct st_table *
|
|
|
|
hash_tbl(VALUE hash)
|
2007-08-30 03:12:21 +04:00
|
|
|
{
|
|
|
|
if (!RHASH(hash)->ntbl) {
|
|
|
|
RHASH(hash)->ntbl = st_init_table(&objhash);
|
|
|
|
}
|
|
|
|
return RHASH(hash)->ntbl;
|
|
|
|
}
|
|
|
|
|
2013-05-26 16:37:11 +04:00
|
|
|
struct st_table *
|
|
|
|
rb_hash_tbl(VALUE hash)
|
|
|
|
{
|
2013-06-23 01:54:10 +04:00
|
|
|
OBJ_WB_UNPROTECT(hash);
|
2013-05-26 16:37:11 +04:00
|
|
|
return hash_tbl(hash);
|
|
|
|
}
|
|
|
|
|
2013-05-26 20:19:04 +04:00
|
|
|
struct st_table *
|
|
|
|
rb_hash_tbl_raw(VALUE hash)
|
|
|
|
{
|
|
|
|
return hash_tbl(hash);
|
|
|
|
}
|
|
|
|
|
2007-08-30 03:12:21 +04:00
|
|
|
static void
|
|
|
|
rb_hash_modify(VALUE hash)
|
|
|
|
{
|
|
|
|
rb_hash_modify_check(hash);
|
2013-05-26 16:37:11 +04:00
|
|
|
hash_tbl(hash);
|
2007-08-30 03:12:21 +04:00
|
|
|
}
|
|
|
|
|
2012-04-13 15:30:39 +04:00
|
|
|
NORETURN(static void no_new_key(void));
|
2010-02-16 19:20:18 +03:00
|
|
|
static void
|
2012-04-13 15:30:39 +04:00
|
|
|
no_new_key(void)
|
2010-02-16 19:20:18 +03:00
|
|
|
{
|
2012-04-13 15:30:39 +04:00
|
|
|
rb_raise(rb_eRuntimeError, "can't add a new key into hash during iteration");
|
2010-02-16 19:20:18 +03:00
|
|
|
}
|
|
|
|
|
2013-05-26 16:37:11 +04:00
|
|
|
struct update_callback_arg {
|
|
|
|
VALUE hash;
|
|
|
|
st_data_t arg;
|
|
|
|
};
|
2012-04-13 10:26:53 +04:00
|
|
|
|
2013-05-26 16:37:11 +04:00
|
|
|
#define NOINSERT_UPDATE_CALLBACK(func) \
|
2013-11-17 18:34:27 +04:00
|
|
|
static int \
|
2013-05-26 16:37:11 +04:00
|
|
|
func##_noinsert(st_data_t *key, st_data_t *val, st_data_t arg, int existing) \
|
|
|
|
{ \
|
|
|
|
if (!existing) no_new_key(); \
|
2013-06-19 01:29:30 +04:00
|
|
|
return func(key, val, (struct update_arg *)arg, existing); \
|
2013-05-26 16:37:11 +04:00
|
|
|
} \
|
2013-06-19 01:29:30 +04:00
|
|
|
\
|
2013-11-17 18:34:27 +04:00
|
|
|
static int \
|
2013-05-26 16:37:11 +04:00
|
|
|
func##_insert(st_data_t *key, st_data_t *val, st_data_t arg, int existing) \
|
|
|
|
{ \
|
2013-06-19 01:29:30 +04:00
|
|
|
return func(key, val, (struct update_arg *)arg, existing); \
|
|
|
|
}
|
|
|
|
|
|
|
|
struct update_arg {
|
|
|
|
st_data_t arg;
|
|
|
|
VALUE hash;
|
|
|
|
VALUE new_key;
|
|
|
|
VALUE old_key;
|
|
|
|
VALUE new_value;
|
|
|
|
VALUE old_value;
|
|
|
|
};
|
|
|
|
|
2016-03-09 07:45:27 +03:00
|
|
|
typedef int (*tbl_update_func)(st_data_t *, st_data_t *, st_data_t, int);
|
|
|
|
|
2013-06-19 01:29:30 +04:00
|
|
|
static int
|
2016-03-09 07:45:27 +03:00
|
|
|
tbl_update(VALUE hash, VALUE key, tbl_update_func func, st_data_t optional_arg)
|
2013-06-19 01:29:30 +04:00
|
|
|
{
|
|
|
|
struct update_arg arg;
|
|
|
|
int result;
|
|
|
|
|
|
|
|
arg.arg = optional_arg;
|
|
|
|
arg.hash = hash;
|
|
|
|
arg.new_key = 0;
|
|
|
|
arg.old_key = Qundef;
|
|
|
|
arg.new_value = 0;
|
|
|
|
arg.old_value = Qundef;
|
|
|
|
|
|
|
|
result = st_update(RHASH(hash)->ntbl, (st_data_t)key, func, (st_data_t)&arg);
|
|
|
|
|
|
|
|
/* write barrier */
|
* include/ruby/ruby.h: rename OBJ_WRITE and OBJ_WRITTEN into
RB_OBJ_WRITE and RB_OBJ_WRITTEN.
* array.c, class.c, compile.c, hash.c, internal.h, iseq.c,
proc.c, process.c, re.c, string.c, variable.c, vm.c,
vm_eval.c, vm_insnhelper.c, vm_insnhelper.h,
vm_method.c: catch up this change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-20 12:07:47 +04:00
|
|
|
if (arg.new_key) RB_OBJ_WRITTEN(hash, arg.old_key, arg.new_key);
|
|
|
|
if (arg.new_value) RB_OBJ_WRITTEN(hash, arg.old_value, arg.new_value);
|
2013-06-19 01:29:30 +04:00
|
|
|
|
|
|
|
return result;
|
2013-05-26 16:37:11 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
#define UPDATE_CALLBACK(iter_lev, func) ((iter_lev) > 0 ? func##_noinsert : func##_insert)
|
|
|
|
|
2013-06-19 01:29:30 +04:00
|
|
|
#define RHASH_UPDATE_ITER(h, iter_lev, key, func, a) do { \
|
|
|
|
tbl_update((h), (key), UPDATE_CALLBACK((iter_lev), func), (st_data_t)(a)); \
|
2013-05-26 16:37:11 +04:00
|
|
|
} while (0)
|
2012-04-13 10:26:53 +04:00
|
|
|
|
|
|
|
#define RHASH_UPDATE(hash, key, func, arg) \
|
|
|
|
RHASH_UPDATE_ITER(hash, RHASH_ITER_LEV(hash), key, func, arg)
|
|
|
|
|
2009-10-26 13:30:15 +03:00
|
|
|
static void
|
2016-03-09 10:17:03 +03:00
|
|
|
set_proc_default(VALUE hash, VALUE proc)
|
2009-10-26 13:30:15 +03:00
|
|
|
{
|
2016-03-09 10:17:03 +03:00
|
|
|
if (rb_proc_lambda_p(proc)) {
|
|
|
|
int n = rb_proc_arity(proc);
|
2009-10-26 13:30:15 +03:00
|
|
|
|
2016-03-09 10:17:03 +03:00
|
|
|
if (n != 2 && (n >= 0 || n < -3)) {
|
|
|
|
if (n < 0) n = -n-1;
|
|
|
|
rb_raise(rb_eTypeError, "default_proc takes two arguments (2 for %d)", n);
|
|
|
|
}
|
2009-10-26 13:30:15 +03:00
|
|
|
}
|
2016-03-09 10:17:03 +03:00
|
|
|
|
|
|
|
FL_SET_RAW(hash, HASH_PROC_DEFAULT);
|
|
|
|
RHASH_SET_IFNONE(hash, proc);
|
2009-10-26 13:30:15 +03:00
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* Hash.new -> new_hash
|
|
|
|
* Hash.new(obj) -> new_hash
|
|
|
|
* Hash.new {|hash, key| block } -> new_hash
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns a new, empty hash. If this hash is subsequently accessed by
|
|
|
|
* a key that doesn't correspond to a hash entry, the value returned
|
|
|
|
* depends on the style of <code>new</code> used to create the hash. In
|
|
|
|
* the first form, the access returns <code>nil</code>. If
|
|
|
|
* <i>obj</i> is specified, this single object will be used for
|
|
|
|
* all <em>default values</em>. If a block is specified, it will be
|
|
|
|
* called with the hash object and the key, and should return the
|
|
|
|
* default value. It is the block's responsibility to store the value
|
|
|
|
* in the hash if required.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = Hash.new("Go Fish")
|
|
|
|
* h["a"] = 100
|
|
|
|
* h["b"] = 200
|
|
|
|
* h["a"] #=> 100
|
|
|
|
* h["c"] #=> "Go Fish"
|
|
|
|
* # The following alters the single default object
|
|
|
|
* h["c"].upcase! #=> "GO FISH"
|
|
|
|
* h["d"] #=> "GO FISH"
|
|
|
|
* h.keys #=> ["a", "b"]
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* # While this creates a new default object each time
|
|
|
|
* h = Hash.new { |hash, key| hash[key] = "Go Fish: #{key}" }
|
|
|
|
* h["c"] #=> "Go Fish: c"
|
|
|
|
* h["c"].upcase! #=> "GO FISH: C"
|
|
|
|
* h["d"] #=> "Go Fish: d"
|
|
|
|
* h.keys #=> ["c", "d"]
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
2000-02-29 11:05:32 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_initialize(int argc, VALUE *argv, VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2000-02-29 11:05:32 +03:00
|
|
|
VALUE ifnone;
|
|
|
|
|
|
|
|
rb_hash_modify(hash);
|
2001-12-10 10:18:16 +03:00
|
|
|
if (rb_block_given_p()) {
|
2012-03-15 01:10:34 +04:00
|
|
|
rb_check_arity(argc, 0, 0);
|
2009-10-26 13:30:15 +03:00
|
|
|
ifnone = rb_block_proc();
|
2016-03-09 10:17:03 +03:00
|
|
|
SET_PROC_DEFAULT(hash, ifnone);
|
2001-12-10 10:18:16 +03:00
|
|
|
}
|
|
|
|
else {
|
2014-07-02 12:25:21 +04:00
|
|
|
rb_check_arity(argc, 0, 1);
|
|
|
|
ifnone = argc == 0 ? Qnil : argv[0];
|
2013-05-26 16:37:11 +04:00
|
|
|
RHASH_SET_IFNONE(hash, ifnone);
|
2001-12-10 10:18:16 +03:00
|
|
|
}
|
2000-02-29 11:05:32 +03:00
|
|
|
|
|
|
|
return hash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* Hash[ key, value, ... ] -> new_hash
|
|
|
|
* Hash[ [ [key, value], ... ] ] -> new_hash
|
|
|
|
* Hash[ object ] -> new_hash
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2013-05-13 05:31:27 +04:00
|
|
|
* Creates a new hash populated with the given objects.
|
|
|
|
*
|
|
|
|
* Similar to the literal <code>{ _key_ => _value_, ... }</code>. In the first
|
|
|
|
* form, keys and values occur in pairs, so there must be an even number of
|
|
|
|
* arguments.
|
|
|
|
*
|
|
|
|
* The second and third form take a single argument which is either an array
|
|
|
|
* of key-value pairs or an object convertible to a hash.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2009-07-22 11:46:37 +04:00
|
|
|
* Hash["a", 100, "b", 200] #=> {"a"=>100, "b"=>200}
|
|
|
|
* Hash[ [ ["a", 100], ["b", 200] ] ] #=> {"a"=>100, "b"=>200}
|
|
|
|
* Hash["a" => 100, "b" => 200] #=> {"a"=>100, "b"=>200}
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_s_create(int argc, VALUE *argv, VALUE klass)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2017-04-24 04:40:51 +03:00
|
|
|
VALUE hash, tmp;
|
|
|
|
|
|
|
|
if (argc == 1) {
|
|
|
|
tmp = rb_hash_s_try_convert(Qnil, argv[0]);
|
|
|
|
if (!NIL_P(tmp)) {
|
|
|
|
hash = hash_alloc(klass);
|
|
|
|
if (RHASH(tmp)->ntbl) {
|
|
|
|
RHASH(hash)->ntbl = st_copy(RHASH(tmp)->ntbl);
|
|
|
|
}
|
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
|
|
|
tmp = rb_check_array_type(argv[0]);
|
|
|
|
if (!NIL_P(tmp)) {
|
|
|
|
long i;
|
|
|
|
|
|
|
|
hash = hash_alloc(klass);
|
|
|
|
for (i = 0; i < RARRAY_LEN(tmp); ++i) {
|
|
|
|
VALUE e = RARRAY_AREF(tmp, i);
|
|
|
|
VALUE v = rb_check_array_type(e);
|
|
|
|
VALUE key, val = Qnil;
|
|
|
|
|
|
|
|
if (NIL_P(v)) {
|
|
|
|
#if 0 /* refix in the next release */
|
|
|
|
rb_raise(rb_eArgError, "wrong element type %s at %ld (expected array)",
|
|
|
|
rb_builtin_class_name(e), i);
|
|
|
|
|
|
|
|
#else
|
|
|
|
rb_warn("wrong element type %s at %ld (expected array)",
|
|
|
|
rb_builtin_class_name(e), i);
|
|
|
|
rb_warn("ignoring wrong elements is deprecated, remove them explicitly");
|
|
|
|
rb_warn("this causes ArgumentError in the next release");
|
|
|
|
continue;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
switch (RARRAY_LEN(v)) {
|
|
|
|
default:
|
|
|
|
rb_raise(rb_eArgError, "invalid number of elements (%ld for 1..2)",
|
|
|
|
RARRAY_LEN(v));
|
|
|
|
case 2:
|
|
|
|
val = RARRAY_AREF(v, 1);
|
|
|
|
case 1:
|
|
|
|
key = RARRAY_AREF(v, 0);
|
|
|
|
rb_hash_aset(hash, key, val);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return hash;
|
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
2017-04-24 04:40:51 +03:00
|
|
|
if (argc % 2 != 0) {
|
|
|
|
rb_raise(rb_eArgError, "odd number of arguments for Hash");
|
|
|
|
}
|
|
|
|
|
|
|
|
hash = hash_alloc(klass);
|
2017-04-27 07:21:04 +03:00
|
|
|
rb_hash_bulk_insert(argc, argv, hash);
|
2017-04-24 04:40:51 +03:00
|
|
|
|
|
|
|
return hash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2017-10-26 10:23:23 +03:00
|
|
|
VALUE
|
|
|
|
rb_to_hash_type(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2017-05-31 15:30:57 +03:00
|
|
|
return rb_convert_type_with_id(hash, T_HASH, "Hash", idTo_hash);
|
1998-01-16 15:19:22 +03:00
|
|
|
}
|
2017-10-26 10:23:23 +03:00
|
|
|
#define to_hash rb_to_hash_type
|
1998-01-16 15:19:22 +03:00
|
|
|
|
2010-08-03 16:01:13 +04:00
|
|
|
VALUE
|
|
|
|
rb_check_hash_type(VALUE hash)
|
|
|
|
{
|
2017-05-31 15:30:57 +03:00
|
|
|
return rb_check_convert_type_with_id(hash, T_HASH, "Hash", idTo_hash);
|
2010-08-03 16:01:13 +04:00
|
|
|
}
|
|
|
|
|
2007-08-24 21:47:09 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* Hash.try_convert(obj) -> hash or nil
|
|
|
|
*
|
|
|
|
* Try to convert <i>obj</i> into a hash, using to_hash method.
|
|
|
|
* Returns converted hash or nil if <i>obj</i> cannot be converted
|
|
|
|
* for any reason.
|
|
|
|
*
|
|
|
|
* Hash.try_convert({1=>2}) # => {1=>2}
|
|
|
|
* Hash.try_convert("1=>2") # => nil
|
|
|
|
*/
|
|
|
|
static VALUE
|
|
|
|
rb_hash_s_try_convert(VALUE dummy, VALUE hash)
|
|
|
|
{
|
2010-08-03 16:01:13 +04:00
|
|
|
return rb_check_hash_type(hash);
|
2007-08-24 21:47:09 +04:00
|
|
|
}
|
|
|
|
|
2013-12-01 09:28:54 +04:00
|
|
|
struct rehash_arg {
|
|
|
|
VALUE hash;
|
|
|
|
st_table *tbl;
|
|
|
|
};
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
2009-05-09 07:19:52 +04:00
|
|
|
rb_hash_rehash_i(VALUE key, VALUE value, VALUE arg)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2009-05-09 07:19:52 +04:00
|
|
|
st_table *tbl = (st_table *)arg;
|
|
|
|
|
2012-03-31 08:20:45 +04:00
|
|
|
st_insert(tbl, (st_data_t)key, (st_data_t)value);
|
1998-01-16 15:13:05 +03:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.rehash -> hsh
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Rebuilds the hash based on the current hash values for each key. If
|
|
|
|
* values of key objects have changed since they were inserted, this
|
|
|
|
* method will reindex <i>hsh</i>. If <code>Hash#rehash</code> is
|
2015-11-04 09:39:37 +03:00
|
|
|
* called while an iterator is traversing the hash, a
|
2004-09-22 08:48:52 +04:00
|
|
|
* <code>RuntimeError</code> will be raised in the iterator.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* a = [ "a", "b" ]
|
|
|
|
* c = [ "c", "d" ]
|
|
|
|
* h = { a => 100, c => 300 }
|
|
|
|
* h[a] #=> 100
|
|
|
|
* a[0] = "z"
|
|
|
|
* h[a] #=> nil
|
|
|
|
* h.rehash #=> {["z", "b"]=>100, ["c", "d"]=>300}
|
|
|
|
* h[a] #=> 100
|
|
|
|
*/
|
|
|
|
|
2015-12-11 05:38:20 +03:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_rehash(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2013-12-02 16:59:31 +04:00
|
|
|
VALUE tmp;
|
|
|
|
st_table *tbl;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2012-04-12 10:10:31 +04:00
|
|
|
if (RHASH_ITER_LEV(hash) > 0) {
|
2004-09-22 08:48:52 +04:00
|
|
|
rb_raise(rb_eRuntimeError, "rehash during iteration");
|
|
|
|
}
|
2007-08-30 03:12:21 +04:00
|
|
|
rb_hash_modify_check(hash);
|
2013-12-02 16:59:31 +04:00
|
|
|
if (!RHASH(hash)->ntbl)
|
|
|
|
return hash;
|
2013-12-03 15:19:06 +04:00
|
|
|
tmp = hash_alloc(0);
|
2013-12-02 16:59:31 +04:00
|
|
|
tbl = st_init_table_with_size(RHASH(hash)->ntbl->type, RHASH(hash)->ntbl->num_entries);
|
|
|
|
RHASH(tmp)->ntbl = tbl;
|
|
|
|
|
|
|
|
rb_hash_foreach(hash, rb_hash_rehash_i, (VALUE)tbl);
|
|
|
|
st_free_table(RHASH(hash)->ntbl);
|
|
|
|
RHASH(hash)->ntbl = tbl;
|
|
|
|
RHASH(tmp)->ntbl = 0;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
return hash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2015-11-11 12:30:31 +03:00
|
|
|
VALUE
|
|
|
|
rb_hash_default_value(VALUE hash, VALUE key)
|
2012-03-31 09:23:01 +04:00
|
|
|
{
|
|
|
|
if (rb_method_basic_definition_p(CLASS_OF(hash), id_default)) {
|
|
|
|
VALUE ifnone = RHASH_IFNONE(hash);
|
|
|
|
if (!FL_TEST(hash, HASH_PROC_DEFAULT)) return ifnone;
|
|
|
|
if (key == Qundef) return Qnil;
|
|
|
|
return rb_funcall(ifnone, id_yield, 2, hash, key);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
return rb_funcall(hash, id_default, 1, key);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh[key] -> value
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Element Reference---Retrieves the <i>value</i> object corresponding
|
2009-09-24 22:36:52 +04:00
|
|
|
* to the <i>key</i> object. If not found, returns the default value (see
|
2003-12-23 19:21:17 +03:00
|
|
|
* <code>Hash::new</code> for details).
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h["a"] #=> 100
|
|
|
|
* h["c"] #=> nil
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_aref(VALUE hash, VALUE key)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
* compile.c (iseq_build_body), error.c (set_syserr, get_syserr),
(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 18:47:23 +04:00
|
|
|
st_data_t val;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2007-08-30 03:12:21 +04:00
|
|
|
if (!RHASH(hash)->ntbl || !st_lookup(RHASH(hash)->ntbl, key, &val)) {
|
2015-11-11 12:30:31 +03:00
|
|
|
return rb_hash_default_value(hash, key);
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
* compile.c (iseq_build_body), error.c (set_syserr, get_syserr),
(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 18:47:23 +04:00
|
|
|
return (VALUE)val;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2007-07-10 14:39:39 +04:00
|
|
|
VALUE
|
2008-12-19 11:22:45 +03:00
|
|
|
rb_hash_lookup2(VALUE hash, VALUE key, VALUE def)
|
2007-07-10 14:39:39 +04:00
|
|
|
{
|
* compile.c (iseq_build_body), error.c (set_syserr, get_syserr),
(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 18:47:23 +04:00
|
|
|
st_data_t val;
|
2007-07-10 14:39:39 +04:00
|
|
|
|
2007-08-30 03:12:21 +04:00
|
|
|
if (!RHASH(hash)->ntbl || !st_lookup(RHASH(hash)->ntbl, key, &val)) {
|
2008-12-19 11:22:45 +03:00
|
|
|
return def; /* without Hash#default */
|
2007-07-10 14:39:39 +04:00
|
|
|
}
|
* compile.c (iseq_build_body), error.c (set_syserr, get_syserr),
(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 18:47:23 +04:00
|
|
|
return (VALUE)val;
|
2007-07-10 14:39:39 +04:00
|
|
|
}
|
|
|
|
|
2008-12-19 11:22:45 +03:00
|
|
|
VALUE
|
|
|
|
rb_hash_lookup(VALUE hash, VALUE key)
|
|
|
|
{
|
|
|
|
return rb_hash_lookup2(hash, key, Qnil);
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.fetch(key [, default] ) -> obj
|
|
|
|
* hsh.fetch(key) {| key | block } -> obj
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns a value from the hash for the given key. If the key can't be
|
|
|
|
* found, there are several options: With no other arguments, it will
|
2017-01-22 06:06:17 +03:00
|
|
|
* raise a <code>KeyError</code> exception; if <i>default</i> is given,
|
|
|
|
* then that will be returned; if the optional code block is specified,
|
|
|
|
* then that will be run and its result returned.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h.fetch("a") #=> 100
|
|
|
|
* h.fetch("z", "go fish") #=> "go fish"
|
|
|
|
* h.fetch("z") { |el| "go fish, #{el}"} #=> "go fish, z"
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* The following example shows that an exception is raised if the key
|
|
|
|
* is not found and a default value is not supplied.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h.fetch("z")
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* <em>produces:</em>
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2004-09-22 08:48:52 +04:00
|
|
|
* prog.rb:2:in `fetch': key not found (KeyError)
|
2003-12-23 19:21:17 +03:00
|
|
|
* from prog.rb:2
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
2008-09-30 12:01:11 +04:00
|
|
|
rb_hash_fetch_m(int argc, VALUE *argv, VALUE hash)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
2014-07-02 12:25:21 +04:00
|
|
|
VALUE key;
|
* compile.c (iseq_build_body), error.c (set_syserr, get_syserr),
(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 18:47:23 +04:00
|
|
|
st_data_t val;
|
2003-11-06 10:22:39 +03:00
|
|
|
long block_given;
|
1999-01-20 07:59:39 +03:00
|
|
|
|
2014-07-02 12:25:21 +04:00
|
|
|
rb_check_arity(argc, 1, 2);
|
|
|
|
key = argv[0];
|
1999-01-20 07:59:39 +03:00
|
|
|
|
2003-11-06 10:22:39 +03:00
|
|
|
block_given = rb_block_given_p();
|
|
|
|
if (block_given && argc == 2) {
|
|
|
|
rb_warn("block supersedes default value argument");
|
|
|
|
}
|
2007-08-30 03:12:21 +04:00
|
|
|
if (!RHASH(hash)->ntbl || !st_lookup(RHASH(hash)->ntbl, key, &val)) {
|
2003-11-06 10:22:39 +03:00
|
|
|
if (block_given) return rb_yield(key);
|
1999-10-13 10:44:42 +04:00
|
|
|
if (argc == 1) {
|
2015-06-26 02:06:48 +03:00
|
|
|
VALUE desc = rb_protect(rb_inspect, key, 0);
|
2011-01-30 07:03:19 +03:00
|
|
|
if (NIL_P(desc)) {
|
2010-05-08 08:49:53 +04:00
|
|
|
desc = rb_any_to_s(key);
|
|
|
|
}
|
2011-01-30 07:03:19 +03:00
|
|
|
desc = rb_str_ellipsize(desc, 65);
|
2017-09-18 11:05:53 +03:00
|
|
|
rb_key_err_raise(rb_sprintf("key not found: %"PRIsVALUE, desc), hash, key);
|
1999-10-13 10:44:42 +04:00
|
|
|
}
|
2014-07-02 12:25:21 +04:00
|
|
|
return argv[1];
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
* compile.c (iseq_build_body), error.c (set_syserr, get_syserr),
(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 18:47:23 +04:00
|
|
|
return (VALUE)val;
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
|
|
|
|
2008-09-30 12:01:11 +04:00
|
|
|
VALUE
|
|
|
|
rb_hash_fetch(VALUE hash, VALUE key)
|
|
|
|
{
|
|
|
|
return rb_hash_fetch_m(1, &key, hash);
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.default(key=nil) -> obj
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns the default value, the value that would be returned by
|
|
|
|
* <i>hsh</i>[<i>key</i>] if <i>key</i> did not exist in <i>hsh</i>.
|
|
|
|
* See also <code>Hash::new</code> and <code>Hash#default=</code>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = Hash.new #=> {}
|
|
|
|
* h.default #=> nil
|
|
|
|
* h.default(2) #=> nil
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = Hash.new("cat") #=> {}
|
|
|
|
* h.default #=> "cat"
|
|
|
|
* h.default(2) #=> "cat"
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = Hash.new {|h,k| h[k] = k.to_i*10} #=> {}
|
2008-03-09 04:04:46 +03:00
|
|
|
* h.default #=> nil
|
2003-12-23 19:21:17 +03:00
|
|
|
* h.default(2) #=> 20
|
|
|
|
*/
|
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_default(int argc, VALUE *argv, VALUE hash)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
2015-11-08 11:32:51 +03:00
|
|
|
VALUE args[2], ifnone;
|
2001-12-10 10:18:16 +03:00
|
|
|
|
2014-07-02 12:25:21 +04:00
|
|
|
rb_check_arity(argc, 0, 1);
|
2009-11-08 12:13:17 +03:00
|
|
|
ifnone = RHASH_IFNONE(hash);
|
2001-12-10 10:18:16 +03:00
|
|
|
if (FL_TEST(hash, HASH_PROC_DEFAULT)) {
|
2006-07-10 05:08:15 +04:00
|
|
|
if (argc == 0) return Qnil;
|
2015-11-08 11:32:51 +03:00
|
|
|
args[0] = hash;
|
|
|
|
args[1] = argv[0];
|
|
|
|
return rb_funcallv(ifnone, id_yield, 2, args);
|
2001-12-10 10:18:16 +03:00
|
|
|
}
|
2009-11-08 12:13:17 +03:00
|
|
|
return ifnone;
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.default = obj -> obj
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Sets the default value, the value returned for a key that does not
|
2009-09-24 22:36:52 +04:00
|
|
|
* exist in the hash. It is not possible to set the default to a
|
2003-12-23 19:21:17 +03:00
|
|
|
* <code>Proc</code> that will be executed on each key lookup.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h.default = "Go fish"
|
|
|
|
* h["a"] #=> 100
|
|
|
|
* h["z"] #=> "Go fish"
|
|
|
|
* # This doesn't do what you might hope...
|
|
|
|
* h.default = proc do |hash, key|
|
|
|
|
* hash[key] = key + key
|
|
|
|
* end
|
|
|
|
* h[2] #=> #<Proc:0x401b3948@-:6>
|
|
|
|
* h["cat"] #=> #<Proc:0x401b3948@-:6>
|
|
|
|
*/
|
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_set_default(VALUE hash, VALUE ifnone)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
2012-03-31 09:16:04 +04:00
|
|
|
rb_hash_modify_check(hash);
|
2016-03-09 10:17:03 +03:00
|
|
|
SET_DEFAULT(hash, ifnone);
|
2002-01-11 12:18:54 +03:00
|
|
|
return ifnone;
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.default_proc -> anObject
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* If <code>Hash::new</code> was invoked with a block, return that
|
|
|
|
* block, otherwise return <code>nil</code>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = Hash.new {|h,k| h[k] = k*k } #=> {}
|
|
|
|
* p = h.default_proc #=> #<Proc:0x401b3d08@-:1>
|
|
|
|
* a = [] #=> []
|
|
|
|
* p.call(a, 2)
|
|
|
|
* a #=> [nil, nil, 4]
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
2002-08-13 13:21:18 +04:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_default_proc(VALUE hash)
|
2002-08-13 13:21:18 +04:00
|
|
|
{
|
|
|
|
if (FL_TEST(hash, HASH_PROC_DEFAULT)) {
|
2009-11-08 12:13:17 +03:00
|
|
|
return RHASH_IFNONE(hash);
|
2002-08-13 13:21:18 +04:00
|
|
|
}
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
2008-08-13 12:44:17 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2012-04-09 08:07:53 +04:00
|
|
|
* hsh.default_proc = proc_obj or nil
|
2008-08-13 12:44:17 +04:00
|
|
|
*
|
2012-04-09 08:07:53 +04:00
|
|
|
* Sets the default proc to be executed on each failed key lookup.
|
2008-08-13 12:44:17 +04:00
|
|
|
*
|
|
|
|
* h.default_proc = proc do |hash, key|
|
|
|
|
* hash[key] = key + key
|
|
|
|
* end
|
|
|
|
* h[2] #=> 4
|
|
|
|
* h["cat"] #=> "catcat"
|
|
|
|
*/
|
|
|
|
|
2014-11-14 10:29:33 +03:00
|
|
|
VALUE
|
2008-08-13 12:44:17 +04:00
|
|
|
rb_hash_set_default_proc(VALUE hash, VALUE proc)
|
|
|
|
{
|
|
|
|
VALUE b;
|
|
|
|
|
2012-03-31 09:16:04 +04:00
|
|
|
rb_hash_modify_check(hash);
|
2012-04-09 08:07:53 +04:00
|
|
|
if (NIL_P(proc)) {
|
2016-03-09 10:17:03 +03:00
|
|
|
SET_DEFAULT(hash, proc);
|
2012-04-09 08:07:53 +04:00
|
|
|
return proc;
|
|
|
|
}
|
2017-05-31 15:30:57 +03:00
|
|
|
b = rb_check_convert_type_with_id(proc, T_DATA, "Proc", idTo_proc);
|
2008-08-13 12:44:17 +04:00
|
|
|
if (NIL_P(b) || !rb_obj_is_proc(b)) {
|
|
|
|
rb_raise(rb_eTypeError,
|
|
|
|
"wrong default_proc type %s (expected Proc)",
|
|
|
|
rb_obj_classname(proc));
|
|
|
|
}
|
|
|
|
proc = b;
|
2016-03-09 10:17:03 +03:00
|
|
|
SET_PROC_DEFAULT(hash, proc);
|
2008-08-13 12:44:17 +04:00
|
|
|
return proc;
|
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
2009-05-09 07:19:52 +04:00
|
|
|
key_i(VALUE key, VALUE value, VALUE arg)
|
1999-08-13 09:45:20 +04:00
|
|
|
{
|
2009-05-09 07:19:52 +04:00
|
|
|
VALUE *args = (VALUE *)arg;
|
|
|
|
|
1999-08-13 09:45:20 +04:00
|
|
|
if (rb_equal(value, args[0])) {
|
|
|
|
args[1] = key;
|
|
|
|
return ST_STOP;
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.key(value) -> key
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2011-06-01 02:35:59 +04:00
|
|
|
* Returns the key of an occurrence of a given value. If the value is
|
2011-05-23 03:37:03 +04:00
|
|
|
* not found, returns <code>nil</code>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2011-05-23 03:37:03 +04:00
|
|
|
* h = { "a" => 100, "b" => 200, "c" => 300, "d" => 300 }
|
2005-04-02 08:23:56 +04:00
|
|
|
* h.key(200) #=> "b"
|
2011-05-23 03:37:03 +04:00
|
|
|
* h.key(300) #=> "c"
|
2005-04-02 08:23:56 +04:00
|
|
|
* h.key(999) #=> nil
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1999-08-13 09:45:20 +04:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_key(VALUE hash, VALUE value)
|
1999-08-13 09:45:20 +04:00
|
|
|
{
|
|
|
|
VALUE args[2];
|
|
|
|
|
|
|
|
args[0] = value;
|
2001-07-31 10:24:45 +04:00
|
|
|
args[1] = Qnil;
|
1999-08-13 09:45:20 +04:00
|
|
|
|
2009-05-09 07:19:52 +04:00
|
|
|
rb_hash_foreach(hash, key_i, (VALUE)args);
|
1999-08-13 09:45:20 +04:00
|
|
|
|
|
|
|
return args[1];
|
|
|
|
}
|
|
|
|
|
2004-10-20 05:38:04 +04:00
|
|
|
/* :nodoc: */
|
2004-09-22 08:48:52 +04:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_index(VALUE hash, VALUE value)
|
2004-09-22 08:48:52 +04:00
|
|
|
{
|
|
|
|
rb_warn("Hash#index is deprecated; use Hash#key");
|
|
|
|
return rb_hash_key(hash, value);
|
|
|
|
}
|
|
|
|
|
2014-12-24 05:53:37 +03:00
|
|
|
/*
|
|
|
|
* delete a specified entry a given key.
|
|
|
|
* if there is the corresponding entry, return a value of the entry.
|
|
|
|
* if there is no corresponding entry, return Qundef.
|
|
|
|
*/
|
2014-10-23 16:42:57 +04:00
|
|
|
VALUE
|
2014-12-24 05:53:37 +03:00
|
|
|
rb_hash_delete_entry(VALUE hash, VALUE key)
|
2007-08-15 08:50:12 +04:00
|
|
|
{
|
|
|
|
st_data_t ktmp = (st_data_t)key, val;
|
|
|
|
|
2014-12-24 05:53:37 +03:00
|
|
|
if (!RHASH(hash)->ntbl) {
|
|
|
|
return Qundef;
|
|
|
|
}
|
|
|
|
else if (st_delete(RHASH(hash)->ntbl, &ktmp, &val)) {
|
2007-08-15 08:50:12 +04:00
|
|
|
return (VALUE)val;
|
2014-12-24 05:53:37 +03:00
|
|
|
}
|
|
|
|
else {
|
|
|
|
return Qundef;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* delete a specified entry by a given key.
|
|
|
|
* if there is the corresponding entry, return a value of the entry.
|
|
|
|
* if there is no corresponding entry, return Qnil.
|
|
|
|
*/
|
|
|
|
VALUE
|
|
|
|
rb_hash_delete(VALUE hash, VALUE key)
|
|
|
|
{
|
|
|
|
VALUE deleted_value = rb_hash_delete_entry(hash, key);
|
|
|
|
|
|
|
|
if (deleted_value != Qundef) { /* likely pass */
|
|
|
|
return deleted_value;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
return Qnil;
|
|
|
|
}
|
2007-08-15 08:50:12 +04:00
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.delete(key) -> value
|
|
|
|
* hsh.delete(key) {| key | block } -> value
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2012-11-03 06:45:15 +04:00
|
|
|
* Deletes the key-value pair and returns the value from <i>hsh</i> whose
|
2015-03-05 11:00:14 +03:00
|
|
|
* key is equal to <i>key</i>. If the key is not found, it returns
|
|
|
|
* <em>nil</em>. If the optional code block is given and the
|
2003-12-23 19:21:17 +03:00
|
|
|
* key is not found, pass in the key and return the result of
|
|
|
|
* <i>block</i>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h.delete("a") #=> 100
|
|
|
|
* h.delete("z") #=> nil
|
|
|
|
* h.delete("z") { |el| "#{el} not found" } #=> "z not found"
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
2014-10-23 16:42:57 +04:00
|
|
|
static VALUE
|
|
|
|
rb_hash_delete_m(VALUE hash, VALUE key)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
VALUE val;
|
|
|
|
|
2012-03-31 09:16:04 +04:00
|
|
|
rb_hash_modify_check(hash);
|
2014-12-24 05:53:37 +03:00
|
|
|
val = rb_hash_delete_entry(hash, key);
|
|
|
|
|
|
|
|
if (val != Qundef) {
|
|
|
|
return val;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
if (rb_block_given_p()) {
|
|
|
|
return rb_yield(key);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
return Qnil;
|
|
|
|
}
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
struct shift_var {
|
|
|
|
VALUE key;
|
|
|
|
VALUE val;
|
|
|
|
};
|
|
|
|
|
2007-08-15 08:50:12 +04:00
|
|
|
static int
|
2009-05-09 07:19:52 +04:00
|
|
|
shift_i_safe(VALUE key, VALUE value, VALUE arg)
|
2007-08-15 08:50:12 +04:00
|
|
|
{
|
2009-05-09 07:19:52 +04:00
|
|
|
struct shift_var *var = (struct shift_var *)arg;
|
|
|
|
|
2007-08-15 08:50:12 +04:00
|
|
|
var->key = key;
|
|
|
|
var->val = value;
|
|
|
|
return ST_STOP;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.shift -> anArray or obj
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Removes a key-value pair from <i>hsh</i> and returns it as the
|
|
|
|
* two-item array <code>[</code> <i>key, value</i> <code>]</code>, or
|
|
|
|
* the hash's default value if the hash is empty.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { 1 => "a", 2 => "b", 3 => "c" }
|
|
|
|
* h.shift #=> [1, "a"]
|
|
|
|
* h #=> {2=>"b", 3=>"c"}
|
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_shift(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
struct shift_var var;
|
|
|
|
|
2012-03-31 09:16:04 +04:00
|
|
|
rb_hash_modify_check(hash);
|
|
|
|
if (RHASH(hash)->ntbl) {
|
|
|
|
var.key = Qundef;
|
2013-04-25 09:03:30 +04:00
|
|
|
if (RHASH_ITER_LEV(hash) == 0) {
|
|
|
|
if (st_shift(RHASH(hash)->ntbl, &var.key, &var.val)) {
|
|
|
|
return rb_assoc_new(var.key, var.val);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
rb_hash_foreach(hash, shift_i_safe, (VALUE)&var);
|
|
|
|
if (var.key != Qundef) {
|
2014-12-24 05:53:37 +03:00
|
|
|
rb_hash_delete_entry(hash, var.key);
|
2013-04-25 09:03:30 +04:00
|
|
|
return rb_assoc_new(var.key, var.val);
|
2012-03-31 09:16:04 +04:00
|
|
|
}
|
2007-08-15 08:50:12 +04:00
|
|
|
}
|
2002-08-13 13:21:18 +04:00
|
|
|
}
|
2015-11-11 12:30:31 +03:00
|
|
|
return rb_hash_default_value(hash, Qnil);
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
delete_if_i(VALUE key, VALUE value, VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2004-02-26 20:15:00 +03:00
|
|
|
if (RTEST(rb_yield_values(2, key, value))) {
|
2013-07-17 17:59:53 +04:00
|
|
|
return ST_DELETE;
|
2004-02-26 20:15:00 +03:00
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2013-06-26 17:43:22 +04:00
|
|
|
static VALUE
|
|
|
|
hash_enum_size(VALUE hash, VALUE args, VALUE eobj)
|
|
|
|
{
|
|
|
|
return rb_hash_size(hash);
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.delete_if {| key, value | block } -> hsh
|
2010-05-13 09:49:55 +04:00
|
|
|
* hsh.delete_if -> an_enumerator
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Deletes every key-value pair from <i>hsh</i> for which <i>block</i>
|
|
|
|
* evaluates to <code>true</code>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2010-05-13 09:49:55 +04:00
|
|
|
* If no block is given, an enumerator is returned instead.
|
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200, "c" => 300 }
|
|
|
|
* h.delete_if {|key, value| key >= "b" } #=> {"a"=>100}
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
2000-07-04 11:04:42 +04:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_delete_if(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2013-06-26 17:43:22 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
2012-03-31 09:16:04 +04:00
|
|
|
rb_hash_modify_check(hash);
|
|
|
|
if (RHASH(hash)->ntbl)
|
|
|
|
rb_hash_foreach(hash, delete_if_i, hash);
|
2000-08-07 09:05:04 +04:00
|
|
|
return hash;
|
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.reject! {| key, value | block } -> hsh or nil
|
2010-05-13 09:49:55 +04:00
|
|
|
* hsh.reject! -> an_enumerator
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Equivalent to <code>Hash#delete_if</code>, but returns
|
|
|
|
* <code>nil</code> if no changes were made.
|
|
|
|
*/
|
|
|
|
|
2000-08-07 09:05:04 +04:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_reject_bang(VALUE hash)
|
2000-08-07 09:05:04 +04:00
|
|
|
{
|
2009-05-09 07:19:52 +04:00
|
|
|
st_index_t n;
|
2008-04-14 12:31:38 +04:00
|
|
|
|
2013-06-26 17:43:22 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
2009-06-08 09:44:17 +04:00
|
|
|
rb_hash_modify(hash);
|
2013-07-12 06:35:16 +04:00
|
|
|
n = RHASH_SIZE(hash);
|
|
|
|
if (!n) return Qnil;
|
2009-06-08 09:44:17 +04:00
|
|
|
rb_hash_foreach(hash, delete_if_i, hash);
|
2007-08-30 03:12:21 +04:00
|
|
|
if (n == RHASH(hash)->ntbl->num_entries) return Qnil;
|
1999-01-20 07:59:39 +03:00
|
|
|
return hash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2013-12-07 06:16:04 +04:00
|
|
|
static int
|
2013-12-11 11:01:29 +04:00
|
|
|
reject_i(VALUE key, VALUE value, VALUE result)
|
2013-12-07 06:16:04 +04:00
|
|
|
{
|
|
|
|
if (!RTEST(rb_yield_values(2, key, value))) {
|
2013-12-11 11:01:29 +04:00
|
|
|
rb_hash_aset(result, key, value);
|
2013-12-07 06:16:04 +04:00
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2013-12-11 11:01:29 +04:00
|
|
|
* hsh.reject {|key, value| block} -> a_hash
|
|
|
|
* hsh.reject -> an_enumerator
|
|
|
|
*
|
|
|
|
* Returns a new hash consisting of entries for which the block returns false.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2013-12-11 11:01:29 +04:00
|
|
|
* If no block is given, an enumerator is returned instead.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2013-12-11 11:01:29 +04:00
|
|
|
* h = { "a" => 100, "b" => 200, "c" => 300 }
|
|
|
|
* h.reject {|k,v| k < "b"} #=> {"b" => 200, "c" => 300}
|
|
|
|
* h.reject {|k,v| v > 100} #=> {"a" => 100}
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
2013-12-11 11:01:29 +04:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_reject(VALUE hash)
|
2000-02-08 11:54:01 +03:00
|
|
|
{
|
2013-12-11 11:01:29 +04:00
|
|
|
VALUE result;
|
2013-12-07 06:16:04 +04:00
|
|
|
|
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
2013-12-17 15:01:37 +04:00
|
|
|
if (RTEST(ruby_verbose)) {
|
|
|
|
VALUE klass;
|
2013-12-23 10:53:17 +04:00
|
|
|
if (HAS_EXTRA_STATES(hash, klass)) {
|
|
|
|
rb_warn("extra states are no longer copied: %+"PRIsVALUE, hash);
|
2013-12-17 15:01:37 +04:00
|
|
|
}
|
2013-12-16 17:40:04 +04:00
|
|
|
}
|
2013-12-11 11:01:29 +04:00
|
|
|
result = rb_hash_new();
|
2013-12-07 06:16:04 +04:00
|
|
|
if (!RHASH_EMPTY_P(hash)) {
|
2013-12-11 11:01:29 +04:00
|
|
|
rb_hash_foreach(hash, reject_i, result);
|
2013-12-07 06:16:04 +04:00
|
|
|
}
|
2013-12-11 11:01:29 +04:00
|
|
|
return result;
|
2000-02-08 11:54:01 +03:00
|
|
|
}
|
|
|
|
|
2017-10-21 09:08:33 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2017-10-22 10:01:57 +03:00
|
|
|
* hsh.slice(*keys) -> a_hash
|
2017-10-21 09:08:33 +03:00
|
|
|
*
|
2017-11-07 23:17:04 +03:00
|
|
|
* Returns a hash containing only the given keys and their values.
|
2017-10-21 09:08:33 +03:00
|
|
|
*
|
2017-11-07 23:17:04 +03:00
|
|
|
* h = { a: 100, b: 200, c: 300 }
|
|
|
|
* h.slice(:a) #=> {:a=>100}
|
|
|
|
* h.slice(:b, :c, :d) #=> {:b=>200, :c=>300}
|
2017-10-21 09:08:33 +03:00
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
rb_hash_slice(int argc, VALUE *argv, VALUE hash)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
VALUE key, value, result;
|
|
|
|
|
|
|
|
if (argc == 0 || RHASH_EMPTY_P(hash)) {
|
|
|
|
return rb_hash_new();
|
|
|
|
}
|
|
|
|
result = rb_hash_new_with_size(argc);
|
|
|
|
|
|
|
|
for (i = 0; i < argc; i++) {
|
|
|
|
key = argv[i];
|
|
|
|
value = rb_hash_lookup2(hash, key, Qundef);
|
|
|
|
if (value != Qundef)
|
|
|
|
rb_hash_aset(result, key, value);
|
|
|
|
}
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.values_at(key, ...) -> array
|
2003-12-23 19:21:17 +03:00
|
|
|
*
|
|
|
|
* Return an array containing the values associated with the given keys.
|
|
|
|
* Also see <code>Hash.select</code>.
|
|
|
|
*
|
|
|
|
* h = { "cat" => "feline", "dog" => "canine", "cow" => "bovine" }
|
|
|
|
* h.values_at("cow", "cat") #=> ["bovine", "feline"]
|
2008-03-09 04:04:46 +03:00
|
|
|
*/
|
2003-12-23 19:21:17 +03:00
|
|
|
|
2001-12-11 06:48:08 +03:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_values_at(int argc, VALUE *argv, VALUE hash)
|
2001-12-11 06:48:08 +03:00
|
|
|
{
|
2004-06-11 17:33:47 +04:00
|
|
|
VALUE result = rb_ary_new2(argc);
|
2001-12-11 06:48:08 +03:00
|
|
|
long i;
|
|
|
|
|
2003-05-04 20:03:24 +04:00
|
|
|
for (i=0; i<argc; i++) {
|
|
|
|
rb_ary_push(result, rb_hash_aref(hash, argv[i]));
|
2001-12-11 06:48:08 +03:00
|
|
|
}
|
2003-05-04 20:03:24 +04:00
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
2015-06-12 11:34:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.fetch_values(key, ...) -> array
|
|
|
|
* hsh.fetch_values(key, ...) { |key| block } -> array
|
|
|
|
*
|
|
|
|
* Returns an array containing the values associated with the given keys
|
|
|
|
* but also raises <code>KeyError</code> when one of keys can't be found.
|
|
|
|
* Also see <code>Hash#values_at</code> and <code>Hash#fetch</code>.
|
|
|
|
*
|
|
|
|
* h = { "cat" => "feline", "dog" => "canine", "cow" => "bovine" }
|
|
|
|
*
|
|
|
|
* h.fetch_values("cow", "cat") #=> ["bovine", "feline"]
|
|
|
|
* h.fetch_values("cow", "bird") # raises KeyError
|
|
|
|
* h.fetch_values("cow", "bird") { |k| k.upcase } #=> ["bovine", "BIRD"]
|
|
|
|
*/
|
|
|
|
|
|
|
|
VALUE
|
|
|
|
rb_hash_fetch_values(int argc, VALUE *argv, VALUE hash)
|
|
|
|
{
|
|
|
|
VALUE result = rb_ary_new2(argc);
|
|
|
|
long i;
|
|
|
|
|
|
|
|
for (i=0; i<argc; i++) {
|
|
|
|
rb_ary_push(result, rb_hash_fetch(hash, argv[i]));
|
|
|
|
}
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
2007-06-21 18:50:14 +04:00
|
|
|
static int
|
|
|
|
select_i(VALUE key, VALUE value, VALUE result)
|
|
|
|
{
|
2013-12-11 11:01:29 +04:00
|
|
|
if (RTEST(rb_yield_values(2, key, value))) {
|
2007-06-21 18:50:14 +04:00
|
|
|
rb_hash_aset(result, key, value);
|
2013-12-11 11:01:29 +04:00
|
|
|
}
|
2007-06-21 18:50:14 +04:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.select {|key, value| block} -> a_hash
|
|
|
|
* hsh.select -> an_enumerator
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2009-09-24 22:36:52 +04:00
|
|
|
* Returns a new hash consisting of entries for which the block returns true.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2010-05-13 09:49:55 +04:00
|
|
|
* If no block is given, an enumerator is returned instead.
|
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200, "c" => 300 }
|
2007-06-21 18:50:14 +04:00
|
|
|
* h.select {|k,v| k > "a"} #=> {"b" => 200, "c" => 300}
|
|
|
|
* h.select {|k,v| v < 200} #=> {"a" => 100}
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
2003-05-04 20:03:24 +04:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_select(VALUE hash)
|
2003-05-04 20:03:24 +04:00
|
|
|
{
|
|
|
|
VALUE result;
|
|
|
|
|
2013-06-26 17:43:22 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
2007-06-21 18:50:14 +04:00
|
|
|
result = rb_hash_new();
|
2013-12-11 11:01:29 +04:00
|
|
|
if (!RHASH_EMPTY_P(hash)) {
|
|
|
|
rb_hash_foreach(hash, select_i, result);
|
|
|
|
}
|
2001-12-11 06:48:08 +03:00
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
2010-03-03 12:44:44 +03:00
|
|
|
static int
|
|
|
|
keep_if_i(VALUE key, VALUE value, VALUE hash)
|
|
|
|
{
|
|
|
|
if (!RTEST(rb_yield_values(2, key, value))) {
|
|
|
|
return ST_DELETE;
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.select! {| key, value | block } -> hsh or nil
|
2010-05-13 09:49:55 +04:00
|
|
|
* hsh.select! -> an_enumerator
|
2010-03-03 12:44:44 +03:00
|
|
|
*
|
|
|
|
* Equivalent to <code>Hash#keep_if</code>, but returns
|
|
|
|
* <code>nil</code> if no changes were made.
|
|
|
|
*/
|
|
|
|
|
|
|
|
VALUE
|
|
|
|
rb_hash_select_bang(VALUE hash)
|
|
|
|
{
|
|
|
|
st_index_t n;
|
|
|
|
|
2013-06-26 17:43:22 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
2012-03-31 09:16:04 +04:00
|
|
|
rb_hash_modify_check(hash);
|
2010-03-03 12:44:44 +03:00
|
|
|
if (!RHASH(hash)->ntbl)
|
|
|
|
return Qnil;
|
|
|
|
n = RHASH(hash)->ntbl->num_entries;
|
|
|
|
rb_hash_foreach(hash, keep_if_i, hash);
|
|
|
|
if (n == RHASH(hash)->ntbl->num_entries) return Qnil;
|
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.keep_if {| key, value | block } -> hsh
|
2010-05-13 09:49:55 +04:00
|
|
|
* hsh.keep_if -> an_enumerator
|
2010-03-03 12:44:44 +03:00
|
|
|
*
|
|
|
|
* Deletes every key-value pair from <i>hsh</i> for which <i>block</i>
|
2010-05-13 09:49:55 +04:00
|
|
|
* evaluates to false.
|
|
|
|
*
|
|
|
|
* If no block is given, an enumerator is returned instead.
|
2010-03-03 12:44:44 +03:00
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
VALUE
|
|
|
|
rb_hash_keep_if(VALUE hash)
|
|
|
|
{
|
2013-06-26 17:43:22 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
2012-03-31 09:16:04 +04:00
|
|
|
rb_hash_modify_check(hash);
|
|
|
|
if (RHASH(hash)->ntbl)
|
|
|
|
rb_hash_foreach(hash, keep_if_i, hash);
|
2010-03-03 12:44:44 +03:00
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
clear_i(VALUE key, VALUE value, VALUE dummy)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
return ST_DELETE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.clear -> hsh
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Removes all key-value pairs from <i>hsh</i>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 } #=> {"a"=>100, "b"=>200}
|
|
|
|
* h.clear #=> {}
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
2012-11-05 19:27:01 +04:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_clear(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2007-08-30 03:12:21 +04:00
|
|
|
rb_hash_modify_check(hash);
|
|
|
|
if (!RHASH(hash)->ntbl)
|
|
|
|
return hash;
|
|
|
|
if (RHASH(hash)->ntbl->num_entries > 0) {
|
2012-04-12 10:10:31 +04:00
|
|
|
if (RHASH_ITER_LEV(hash) > 0)
|
2007-08-21 08:47:01 +04:00
|
|
|
rb_hash_foreach(hash, clear_i, 0);
|
|
|
|
else
|
2007-08-30 03:12:21 +04:00
|
|
|
st_clear(RHASH(hash)->ntbl);
|
2004-09-22 08:48:52 +04:00
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
return hash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2012-04-13 10:26:53 +04:00
|
|
|
static int
|
2013-06-19 01:29:30 +04:00
|
|
|
hash_aset(st_data_t *key, st_data_t *val, struct update_arg *arg, int existing)
|
2012-04-13 10:26:53 +04:00
|
|
|
{
|
2013-05-29 05:38:52 +04:00
|
|
|
if (existing) {
|
2013-06-19 01:29:30 +04:00
|
|
|
arg->new_value = arg->arg;
|
|
|
|
arg->old_value = *val;
|
2013-05-29 05:38:52 +04:00
|
|
|
}
|
|
|
|
else {
|
2013-06-19 01:29:30 +04:00
|
|
|
arg->new_key = *key;
|
|
|
|
arg->new_value = arg->arg;
|
2013-05-29 05:38:52 +04:00
|
|
|
}
|
2013-06-19 01:29:30 +04:00
|
|
|
*val = arg->arg;
|
2012-04-13 10:26:53 +04:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2017-07-19 04:35:04 +03:00
|
|
|
static VALUE
|
|
|
|
fstring_existing_str(VALUE str)
|
|
|
|
{
|
|
|
|
st_data_t fstr;
|
|
|
|
st_table *tbl = rb_vm_fstring_table();
|
|
|
|
|
|
|
|
if (st_lookup(tbl, str, &fstr)) {
|
|
|
|
if (rb_objspace_garbage_object_p(fstr)) {
|
|
|
|
return rb_fstring(str);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
return (VALUE)fstr;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2017-12-30 03:00:23 +03:00
|
|
|
VALUE
|
|
|
|
rb_hash_key_str(VALUE key)
|
|
|
|
{
|
|
|
|
VALUE k;
|
|
|
|
|
|
|
|
if (!RB_OBJ_TAINTED(key) &&
|
|
|
|
(k = fstring_existing_str(key)) != Qnil) {
|
|
|
|
return k;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
return rb_str_new_frozen(key);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-04-13 10:26:53 +04:00
|
|
|
static int
|
2013-06-19 01:29:30 +04:00
|
|
|
hash_aset_str(st_data_t *key, st_data_t *val, struct update_arg *arg, int existing)
|
* compile.c (iseq_build_body), error.c (set_syserr, get_syserr),
(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 18:47:23 +04:00
|
|
|
{
|
2017-07-10 02:04:43 +03:00
|
|
|
if (!existing && !RB_OBJ_FROZEN(*key)) {
|
2017-12-30 03:00:23 +03:00
|
|
|
*key = rb_hash_key_str(*key);
|
2013-05-29 05:38:52 +04:00
|
|
|
}
|
2013-06-19 01:29:30 +04:00
|
|
|
return hash_aset(key, val, arg, existing);
|
* compile.c (iseq_build_body), error.c (set_syserr, get_syserr),
(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 18:47:23 +04:00
|
|
|
}
|
|
|
|
|
2015-12-15 17:20:27 +03:00
|
|
|
NOINSERT_UPDATE_CALLBACK(hash_aset)
|
|
|
|
NOINSERT_UPDATE_CALLBACK(hash_aset_str)
|
2012-04-13 10:26:53 +04:00
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh[key] = value -> value
|
|
|
|
* hsh.store(key, value) -> value
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2013-08-14 21:34:40 +04:00
|
|
|
* == Element Assignment
|
|
|
|
*
|
|
|
|
* Associates the value given by +value+ with the key given by +key+.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h["a"] = 9
|
|
|
|
* h["c"] = 4
|
|
|
|
* h #=> {"a"=>9, "b"=>200, "c"=>4}
|
2014-09-13 17:19:27 +04:00
|
|
|
* h.store("d", 42) #=> 42
|
|
|
|
* h #=> {"a"=>9, "b"=>200, "c"=>4, "d"=>42}
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2013-08-14 21:34:40 +04:00
|
|
|
* +key+ should not have its value changed while it is in use as a key (an
|
|
|
|
* <tt>unfrozen String</tt> passed as a key will be duplicated and frozen).
|
|
|
|
*
|
|
|
|
* a = "a"
|
|
|
|
* b = "b".freeze
|
|
|
|
* h = { a => 100, b => 200 }
|
|
|
|
* h.key(100).equal? a #=> false
|
|
|
|
* h.key(200).equal? b #=> true
|
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_aset(VALUE hash, VALUE key, VALUE val)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2012-04-13 10:26:53 +04:00
|
|
|
int iter_lev = RHASH_ITER_LEV(hash);
|
|
|
|
st_table *tbl = RHASH(hash)->ntbl;
|
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
rb_hash_modify(hash);
|
2012-04-13 10:26:53 +04:00
|
|
|
if (!tbl) {
|
2012-04-13 15:30:39 +04:00
|
|
|
if (iter_lev > 0) no_new_key();
|
2013-05-26 16:37:11 +04:00
|
|
|
tbl = hash_tbl(hash);
|
2012-04-13 10:26:53 +04:00
|
|
|
}
|
|
|
|
if (tbl->type == &identhash || rb_obj_class(key) != rb_cString) {
|
|
|
|
RHASH_UPDATE_ITER(hash, iter_lev, key, hash_aset, val);
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
|
|
|
else {
|
2012-04-13 10:26:53 +04:00
|
|
|
RHASH_UPDATE_ITER(hash, iter_lev, key, hash_aset_str, val);
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
return val;
|
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
replace_i(VALUE key, VALUE val, VALUE hash)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
2012-03-31 08:20:45 +04:00
|
|
|
rb_hash_aset(hash, key, val);
|
2001-06-01 13:38:30 +04:00
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2013-06-02 07:12:04 +04:00
|
|
|
/* :nodoc: */
|
2012-10-17 01:33:59 +04:00
|
|
|
static VALUE
|
|
|
|
rb_hash_initialize_copy(VALUE hash, VALUE hash2)
|
|
|
|
{
|
2013-07-29 11:51:23 +04:00
|
|
|
st_table *ntbl;
|
|
|
|
|
2012-10-20 01:20:33 +04:00
|
|
|
rb_hash_modify_check(hash);
|
|
|
|
hash2 = to_hash(hash2);
|
|
|
|
|
2012-10-17 01:33:59 +04:00
|
|
|
Check_Type(hash2, T_HASH);
|
|
|
|
|
2014-02-21 15:42:03 +04:00
|
|
|
if (hash == hash2) return hash;
|
|
|
|
|
2013-07-29 11:51:23 +04:00
|
|
|
ntbl = RHASH(hash)->ntbl;
|
|
|
|
if (RHASH(hash2)->ntbl) {
|
|
|
|
if (ntbl) st_free_table(ntbl);
|
2012-10-17 01:33:59 +04:00
|
|
|
RHASH(hash)->ntbl = st_copy(RHASH(hash2)->ntbl);
|
2013-07-29 11:51:23 +04:00
|
|
|
if (RHASH(hash)->ntbl->num_entries)
|
|
|
|
rb_hash_rehash(hash);
|
|
|
|
}
|
|
|
|
else if (ntbl) {
|
|
|
|
st_clear(ntbl);
|
2012-10-18 04:24:00 +04:00
|
|
|
}
|
|
|
|
|
2016-03-09 10:17:04 +03:00
|
|
|
COPY_DEFAULT(hash, hash2);
|
2012-10-17 01:33:59 +04:00
|
|
|
|
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.replace(other_hash) -> hsh
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Replaces the contents of <i>hsh</i> with the contents of
|
|
|
|
* <i>other_hash</i>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h.replace({ "c" => 300, "d" => 400 }) #=> {"c"=>300, "d"=>400}
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_replace(VALUE hash, VALUE hash2)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
2013-07-17 17:17:01 +04:00
|
|
|
st_table *table2;
|
|
|
|
|
2010-02-10 10:31:06 +03:00
|
|
|
rb_hash_modify_check(hash);
|
2002-09-28 08:21:31 +04:00
|
|
|
if (hash == hash2) return hash;
|
2013-07-17 17:17:01 +04:00
|
|
|
hash2 = to_hash(hash2);
|
|
|
|
|
2016-03-09 10:17:04 +03:00
|
|
|
COPY_DEFAULT(hash, hash2);
|
2013-07-17 17:17:01 +04:00
|
|
|
|
|
|
|
table2 = RHASH(hash2)->ntbl;
|
|
|
|
|
2013-12-08 07:03:42 +04:00
|
|
|
rb_hash_clear(hash);
|
2013-12-09 14:06:49 +04:00
|
|
|
if (table2) hash_tbl(hash)->type = table2->type;
|
2013-12-08 07:03:42 +04:00
|
|
|
rb_hash_foreach(hash2, replace_i, hash);
|
1999-01-20 07:59:39 +03:00
|
|
|
|
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2016-09-08 07:57:49 +03:00
|
|
|
* hsh.length -> integer
|
|
|
|
* hsh.size -> integer
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns the number of key-value pairs in the hash.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "d" => 100, "a" => 200, "v" => 300, "e" => 400 }
|
|
|
|
* h.length #=> 4
|
|
|
|
* h.delete("a") #=> 200
|
|
|
|
* h.length #=> 3
|
|
|
|
*/
|
|
|
|
|
2014-06-23 11:26:03 +04:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_size(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2013-07-11 19:25:31 +04:00
|
|
|
return INT2FIX(RHASH_SIZE(hash));
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.empty? -> true or false
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns <code>true</code> if <i>hsh</i> contains no key-value pairs.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* {}.empty? #=> true
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:19:22 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_empty_p(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2007-08-30 03:12:21 +04:00
|
|
|
return RHASH_EMPTY_P(hash) ? Qtrue : Qfalse;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
each_value_i(VALUE key, VALUE value)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
rb_yield(value);
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.each_value {| value | block } -> hsh
|
2010-05-13 09:49:55 +04:00
|
|
|
* hsh.each_value -> an_enumerator
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Calls <i>block</i> once for each key in <i>hsh</i>, passing the
|
|
|
|
* value as a parameter.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2010-05-13 09:49:55 +04:00
|
|
|
* If no block is given, an enumerator is returned instead.
|
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h.each_value {|value| puts value }
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* <em>produces:</em>
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* 100
|
|
|
|
* 200
|
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_each_value(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2013-06-26 17:43:22 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
2004-09-29 09:15:33 +04:00
|
|
|
rb_hash_foreach(hash, each_value_i, 0);
|
1999-01-20 07:59:39 +03:00
|
|
|
return hash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
each_key_i(VALUE key, VALUE value)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
rb_yield(key);
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.each_key {| key | block } -> hsh
|
2010-05-13 09:49:55 +04:00
|
|
|
* hsh.each_key -> an_enumerator
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Calls <i>block</i> once for each key in <i>hsh</i>, passing the key
|
|
|
|
* as a parameter.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2010-05-13 09:49:55 +04:00
|
|
|
* If no block is given, an enumerator is returned instead.
|
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h.each_key {|key| puts key }
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* <em>produces:</em>
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* a
|
|
|
|
* b
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_each_key(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2013-06-26 17:43:22 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
2004-09-29 09:15:33 +04:00
|
|
|
rb_hash_foreach(hash, each_key_i, 0);
|
1999-01-20 07:59:39 +03:00
|
|
|
return hash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
each_pair_i(VALUE key, VALUE value)
|
2003-10-24 18:31:14 +04:00
|
|
|
{
|
2017-10-02 10:51:27 +03:00
|
|
|
rb_yield(rb_assoc_new(key, value));
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
each_pair_i_fast(VALUE key, VALUE value)
|
|
|
|
{
|
|
|
|
VALUE argv[2];
|
|
|
|
argv[0] = key;
|
|
|
|
argv[1] = value;
|
|
|
|
rb_yield_values2(2, argv);
|
2013-07-15 08:38:50 +04:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-13 09:49:55 +04:00
|
|
|
* hsh.each {| key, value | block } -> hsh
|
2007-11-03 17:07:48 +03:00
|
|
|
* hsh.each_pair {| key, value | block } -> hsh
|
2010-05-13 09:49:55 +04:00
|
|
|
* hsh.each -> an_enumerator
|
|
|
|
* hsh.each_pair -> an_enumerator
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
* sprintf.c (rb_str_format): allow %c to print one character
string (e.g. ?x).
* lib/tempfile.rb (Tempfile::make_tmpname): put dot between
basename and pid. [ruby-talk:196272]
* parse.y (do_block): remove -> style block.
* parse.y (parser_yylex): remove tLAMBDA_ARG.
* eval.c (rb_call0): binding for the return event hook should have
consistent scope. [ruby-core:07928]
* eval.c (proc_invoke): return behavior should depend whether it
is surrounded by a lambda or a mere block.
* eval.c (formal_assign): handles post splat arguments.
* eval.c (rb_call0): ditto.
* st.c (strhash): use FNV-1a hash.
* parse.y (parser_yylex): removed experimental ';;' terminator.
* eval.c (rb_node_arity): should be aware of post splat arguments.
* eval.c (rb_proc_arity): ditto.
* parse.y (f_args): syntax rule enhanced to support arguments
after the splat.
* parse.y (block_param): ditto for block parameters.
* parse.y (f_post_arg): mandatory formal arguments after the splat
argument.
* parse.y (new_args_gen): generate nodes for mandatory formal
arguments after the splat argument.
* eval.c (rb_eval): dispatch mandatory formal arguments after the
splat argument.
* parse.y (args): allow more than one splat in the argument list.
* parse.y (method_call): allow aref [] to accept all kind of
method argument, including assocs, splat, and block argument.
* eval.c (SETUP_ARGS0): prepare block argument as well.
* lib/mathn.rb (Integer): remove Integer#gcd2. [ruby-core:07931]
* eval.c (error_line): print receivers true/false/nil specially.
* eval.c (rb_proc_yield): handles parameters in yield semantics.
* eval.c (nil_yield): gives LocalJumpError to denote no block
error.
* io.c (rb_io_getc): now takes one-character string.
* string.c (rb_str_hash): use FNV-1a hash from Fowler/Noll/Vo
hashing algorithm.
* string.c (rb_str_aref): str[0] now returns 1 character string,
instead of a fixnum. [Ruby2]
* parse.y (parser_yylex): ?c now returns 1 character string,
instead of a fixnum. [Ruby2]
* string.c (rb_str_aset): no longer support fixnum insertion.
* eval.c (umethod_bind): should not update original class.
[ruby-dev:28636]
* eval.c (ev_const_get): should support constant access from
within instance_eval(). [ruby-dev:28327]
* time.c (time_timeval): should round for usec floating
number. [ruby-core:07896]
* time.c (time_add): ditto.
* dir.c (sys_warning): should not call a vararg function
rb_sys_warning() indirectly. [ruby-core:07886]
* numeric.c (flo_divmod): the first element of Float#divmod should
be an integer. [ruby-dev:28589]
* test/ruby/test_float.rb: add tests for divmod, div, modulo and remainder.
* re.c (rb_reg_initialize): should not allow modifying literal
regexps. frozen check moved from rb_reg_initialize_m as well.
* re.c (rb_reg_initialize): should not modify untainted objects in
safe levels higher than 3.
* re.c (rb_memcmp): type change from char* to const void*.
* dir.c (dir_close): should not close untainted dir stream.
* dir.c (GetDIR): add tainted/frozen check for each dir operation.
* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_symbol_arg):
typo fixed. a patch from Florian Gross <florg at florg.net>.
* eval.c (EXEC_EVENT_HOOK): trace_func may remove itself from
event_hooks. no guarantee for arbitrary hook deletion.
[ruby-dev:28632]
* util.c (ruby_strtod): differ addition to minimize error.
[ruby-dev:28619]
* util.c (ruby_strtod): should not raise ERANGE when the input
string does not have any digits. [ruby-dev:28629]
* eval.c (proc_invoke): should restore old ruby_frame->block.
thanks to ts <decoux at moulon.inra.fr>. [ruby-core:07833]
also fix [ruby-dev:28614] as well.
* signal.c (trap): sig should be less then NSIG. Coverity found
this bug. a patch from Kevin Tew <tewk at tewk.com>.
[ruby-core:07823]
* math.c (math_log2): add new method inspired by
[ruby-talk:191237].
* math.c (math_log): add optional base argument to Math::log().
[ruby-talk:191308]
* ext/syck/emitter.c (syck_scan_scalar): avoid accessing
uninitialized array element. a patch from Pat Eyler
<rubypate at gmail.com>. [ruby-core:07809]
* array.c (rb_ary_fill): initialize local variables first. a
patch from Pat Eyler <rubypate at gmail.com>. [ruby-core:07810]
* ext/syck/yaml2byte.c (syck_yaml2byte_handler): need to free
type_tag. a patch from Pat Eyler <rubypate at gmail.com>.
[ruby-core:07808]
* ext/socket/socket.c (make_hostent_internal): accept ai_family
check from Sam Roberts <sroberts at uniserve.com>.
[ruby-core:07691]
* util.c (ruby_strtod): should not cut off 18 digits for no
reason. [ruby-core:07796]
* array.c (rb_ary_fill): internalize local variable "beg" to
pacify Coverity. [ruby-core:07770]
* pack.c (pack_unpack): now supports CRLF newlines. a patch from
<tommy at tmtm.org>. [ruby-dev:28601]
* applied code clean-up patch from Stefan Huehner
<stefan at huehner.org>. [ruby-core:07764]
* lib/jcode.rb (String::tr_s): should have translated non
squeezing character sequence (i.e. a character) as well. thanks
to Hiroshi Ichikawa <gimite at gimite.ddo.jp> [ruby-list:42090]
* ext/socket/socket.c: document update patch from Sam Roberts
<sroberts at uniserve.com>. [ruby-core:07701]
* lib/mathn.rb (Integer): need not to remove gcd2. a patch from
NARUSE, Yui <naruse at airemix.com>. [ruby-dev:28570]
* parse.y (arg): too much NEW_LIST()
* eval.c (SETUP_ARGS0): remove unnecessary access to nd_alen.
* eval.c (rb_eval): use ARGSCAT for NODE_OP_ASGN1.
[ruby-dev:28585]
* parse.y (arg): use NODE_ARGSCAT for placeholder.
* lib/getoptlong.rb (GetoptLong::get): RDoc update patch from
mathew <meta at pobox.com>. [ruby-core:07738]
* variable.c (rb_const_set): raise error when no target klass is
supplied. [ruby-dev:28582]
* prec.c (prec_prec_f): documentation patch from
<gerardo.santana at gmail.com>. [ruby-core:07689]
* bignum.c (rb_big_pow): second operand may be too big even if
it's a Fixnum. [ruby-talk:187984]
* README.EXT: update symbol description. [ruby-talk:188104]
* COPYING: explicitly note GPLv2. [ruby-talk:187922]
* parse.y: remove some obsolete syntax rules (unparenthesized
method calls in argument list).
* eval.c (rb_call0): insecure calling should be checked for non
NODE_SCOPE method invocations too.
* eval.c (rb_alias): should preserve the current safe level as
well as method definition.
* process.c (rb_f_sleep): remove RDoc description about SIGALRM
which is not valid on the current implementation. [ruby-dev:28464]
Thu Mar 23 21:40:47 2006 K.Kosako <sndgk393 AT ybb.ne.jp>
* eval.c (method_missing): should support argument splat in
super. a bug in combination of super, splat and
method_missing. [ruby-talk:185438]
* configure.in: Solaris SunPro compiler -rapth patch from
<kuwa at labs.fujitsu.com>. [ruby-dev:28443]
* configure.in: remove enable_rpath=no for Solaris.
[ruby-dev:28440]
* ext/win32ole/win32ole.c (ole_val2olevariantdata): change behavior
of converting OLE Variant object with VT_ARRAY|VT_UI1 and Ruby
String object.
* ruby.1: a clarification patch from David Lutterkort
<dlutter at redhat.com>. [ruby-core:7508]
* lib/rdoc/ri/ri_paths.rb (RI::Paths): adding paths from rubygems
directories. a patch from Eric Hodel <drbrain at segment7.net>.
[ruby-core:07423]
* eval.c (rb_clear_cache_by_class): clearing wrong cache.
* ext/extmk.rb: use :remove_destination to install extension libraries
to avoid SEGV. [ruby-dev:28417]
* eval.c (rb_thread_fd_writable): should not re-schedule output
from KILLED thread (must be error printing).
* array.c (rb_ary_flatten_bang): allow specifying recursion
level. [ruby-talk:182170]
* array.c (rb_ary_flatten): ditto.
* gc.c (add_heap): a heap_slots may overflow. a patch from Stefan
Weil <weil at mail.berlios.de>.
* eval.c (rb_call): use separate cache for fcall/vcall
invocation.
* eval.c (rb_eval): NODE_FCALL, NODE_VCALL can call local
functions.
* eval.c (rb_mod_local): a new method to specify newly added
visibility "local".
* eval.c (search_method): search for local methods which are
visible only from the current class.
* class.c (rb_class_local_methods): a method to list local methods.
* object.c (Init_Object): add BasicObject class as a top level
BlankSlate class.
* ruby.h (SYM2ID): should not cast to signed long.
[ruby-core:07414]
* class.c (rb_include_module): allow module duplication.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2006-06-10 01:20:17 +04:00
|
|
|
* Calls <i>block</i> once for each key in <i>hsh</i>, passing the key-value
|
2007-11-03 17:07:48 +03:00
|
|
|
* pair as parameters.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2010-05-13 09:49:55 +04:00
|
|
|
* If no block is given, an enumerator is returned instead.
|
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h.each {|key, value| puts "#{key} is #{value}" }
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* <em>produces:</em>
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* a is 100
|
|
|
|
* b is 200
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
2003-10-24 18:31:14 +04:00
|
|
|
static VALUE
|
2007-11-03 17:07:48 +03:00
|
|
|
rb_hash_each_pair(VALUE hash)
|
2003-10-24 18:31:14 +04:00
|
|
|
{
|
2013-06-26 17:43:22 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
2017-10-02 10:51:27 +03:00
|
|
|
if (rb_block_arity() > 1)
|
|
|
|
rb_hash_foreach(hash, each_pair_i_fast, 0);
|
|
|
|
else
|
|
|
|
rb_hash_foreach(hash, each_pair_i, 0);
|
2003-10-24 18:31:14 +04:00
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
2017-07-14 09:44:00 +03:00
|
|
|
static int
|
|
|
|
transform_keys_i(VALUE key, VALUE value, VALUE result)
|
|
|
|
{
|
|
|
|
VALUE new_key = rb_yield(key);
|
|
|
|
rb_hash_aset(result, new_key, value);
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.transform_keys {|key| block } -> new_hash
|
|
|
|
* hsh.transform_keys -> an_enumerator
|
|
|
|
*
|
|
|
|
* Returns a new hash with the results of running the block once for
|
|
|
|
* every key.
|
|
|
|
* This method does not change the values.
|
|
|
|
*
|
|
|
|
* h = { a: 1, b: 2, c: 3 }
|
|
|
|
* h.transform_keys {|k| k.to_s } #=> { "a" => 1, "b" => 2, "c" => 3 }
|
|
|
|
* h.transform_keys(&:to_s) #=> { "a" => 1, "b" => 2, "c" => 3 }
|
|
|
|
* h.transform_keys.with_index {|k, i| "#{k}.#{i}" }
|
|
|
|
* #=> { "a.0" => 1, "b.1" => 2, "c.2" => 3 }
|
|
|
|
*
|
|
|
|
* If no block is given, an enumerator is returned instead.
|
|
|
|
*/
|
|
|
|
static VALUE
|
|
|
|
rb_hash_transform_keys(VALUE hash)
|
|
|
|
{
|
|
|
|
VALUE result;
|
|
|
|
|
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
|
|
|
result = rb_hash_new();
|
|
|
|
if (!RHASH_EMPTY_P(hash)) {
|
|
|
|
rb_hash_foreach(hash, transform_keys_i, result);
|
|
|
|
}
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2017-07-14 12:41:05 +03:00
|
|
|
* hsh.transform_keys! {|key| block } -> hsh
|
|
|
|
* hsh.transform_keys! -> an_enumerator
|
2017-07-14 09:44:00 +03:00
|
|
|
*
|
|
|
|
* Invokes the given block once for each key in <i>hsh</i>, replacing it
|
|
|
|
* with the new key returned by the block, and then returns <i>hsh</i>.
|
|
|
|
* This method does not change the values.
|
|
|
|
*
|
|
|
|
* h = { a: 1, b: 2, c: 3 }
|
|
|
|
* h.transform_keys! {|k| k.to_s } #=> { "a" => 1, "b" => 2, "c" => 3 }
|
|
|
|
* h.transform_keys!(&:to_sym) #=> { a: 1, b: 2, c: 3 }
|
|
|
|
* h.transform_keys!.with_index {|k, i| "#{k}.#{i}" }
|
|
|
|
* #=> { "a.0" => 1, "b.1" => 2, "c.2" => 3 }
|
|
|
|
*
|
|
|
|
* If no block is given, an enumerator is returned instead.
|
|
|
|
*/
|
|
|
|
static VALUE
|
|
|
|
rb_hash_transform_keys_bang(VALUE hash)
|
|
|
|
{
|
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
|
|
|
rb_hash_modify_check(hash);
|
|
|
|
if (RHASH(hash)->ntbl) {
|
|
|
|
long i;
|
|
|
|
VALUE keys = rb_hash_keys(hash);
|
|
|
|
for (i = 0; i < RARRAY_LEN(keys); ++i) {
|
2017-07-14 12:41:05 +03:00
|
|
|
VALUE key = RARRAY_AREF(keys, i), new_key = rb_yield(key);
|
|
|
|
rb_hash_aset(hash, new_key, rb_hash_delete(hash, key));
|
2017-07-14 09:44:00 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
2016-08-09 11:54:15 +03:00
|
|
|
static int
|
2016-09-08 05:33:18 +03:00
|
|
|
transform_values_i(VALUE key, VALUE value, VALUE result)
|
2016-08-09 11:54:15 +03:00
|
|
|
{
|
|
|
|
VALUE new_value = rb_yield(value);
|
|
|
|
rb_hash_aset(result, key, new_value);
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2017-05-25 18:14:38 +03:00
|
|
|
* hsh.transform_values {|value| block } -> new_hash
|
2016-09-08 05:33:18 +03:00
|
|
|
* hsh.transform_values -> an_enumerator
|
2016-08-09 11:54:15 +03:00
|
|
|
*
|
2017-05-25 18:14:38 +03:00
|
|
|
* Returns a new hash with the results of running the block once for
|
|
|
|
* every value.
|
2016-08-09 11:54:15 +03:00
|
|
|
* This method does not change the keys.
|
|
|
|
*
|
|
|
|
* h = { a: 1, b: 2, c: 3 }
|
2016-09-08 05:33:18 +03:00
|
|
|
* h.transform_values {|v| v * v + 1 } #=> { a: 2, b: 5, c: 10 }
|
|
|
|
* h.transform_values(&:to_s) #=> { a: "1", b: "2", c: "3" }
|
|
|
|
* h.transform_values.with_index {|v, i| "#{v}.#{i}" }
|
|
|
|
* #=> { a: "1.0", b: "2.1", c: "3.2" }
|
2016-08-09 11:54:15 +03:00
|
|
|
*
|
|
|
|
* If no block is given, an enumerator is returned instead.
|
|
|
|
*/
|
|
|
|
static VALUE
|
2016-09-08 05:33:18 +03:00
|
|
|
rb_hash_transform_values(VALUE hash)
|
2016-08-09 11:54:15 +03:00
|
|
|
{
|
|
|
|
VALUE result;
|
|
|
|
|
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
2017-09-05 07:48:19 +03:00
|
|
|
result = rb_hash_new_with_size(RHASH_SIZE(hash));
|
2016-08-09 11:54:15 +03:00
|
|
|
if (!RHASH_EMPTY_P(hash)) {
|
2016-09-08 05:33:18 +03:00
|
|
|
rb_hash_foreach(hash, transform_values_i, result);
|
2016-08-09 11:54:15 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2016-09-08 05:33:18 +03:00
|
|
|
* hsh.transform_values! {|value| block } -> hsh
|
|
|
|
* hsh.transform_values! -> an_enumerator
|
2016-08-09 11:54:15 +03:00
|
|
|
*
|
2017-05-22 10:13:06 +03:00
|
|
|
* Invokes the given block once for each value in <i>hsh</i>, replacing it
|
|
|
|
* with the new value returned by the block, and then returns <i>hsh</i>.
|
2016-08-09 11:54:15 +03:00
|
|
|
* This method does not change the keys.
|
|
|
|
*
|
|
|
|
* h = { a: 1, b: 2, c: 3 }
|
2016-09-08 05:33:18 +03:00
|
|
|
* h.transform_values! {|v| v * v + 1 } #=> { a: 2, b: 5, c: 10 }
|
2017-05-22 10:13:06 +03:00
|
|
|
* h.transform_values!(&:to_s) #=> { a: "2", b: "5", c: "10" }
|
2016-09-08 05:33:18 +03:00
|
|
|
* h.transform_values!.with_index {|v, i| "#{v}.#{i}" }
|
2017-08-28 14:20:08 +03:00
|
|
|
* #=> { a: "2.0", b: "5.1", c: "10.2" }
|
2016-08-09 11:54:15 +03:00
|
|
|
*
|
|
|
|
* If no block is given, an enumerator is returned instead.
|
|
|
|
*/
|
|
|
|
static VALUE
|
2016-09-08 05:33:18 +03:00
|
|
|
rb_hash_transform_values_bang(VALUE hash)
|
2016-08-09 11:54:15 +03:00
|
|
|
{
|
|
|
|
RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size);
|
|
|
|
rb_hash_modify_check(hash);
|
|
|
|
if (RHASH(hash)->ntbl)
|
2016-09-08 05:33:18 +03:00
|
|
|
rb_hash_foreach(hash, transform_values_i, hash);
|
2016-08-09 11:54:15 +03:00
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
to_a_i(VALUE key, VALUE value, VALUE ary)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
1999-01-20 07:59:39 +03:00
|
|
|
rb_ary_push(ary, rb_assoc_new(key, value));
|
1998-01-16 15:13:05 +03:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.to_a -> array
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Converts <i>hsh</i> to a nested array of <code>[</code> <i>key,
|
|
|
|
* value</i> <code>]</code> arrays.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "c" => 300, "a" => 100, "d" => 400, "c" => 300 }
|
2008-03-09 04:04:46 +03:00
|
|
|
* h.to_a #=> [["c", 300], ["a", 100], ["d", 400]]
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_to_a(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
VALUE ary;
|
|
|
|
|
2013-12-01 09:39:38 +04:00
|
|
|
ary = rb_ary_new_capa(RHASH_SIZE(hash));
|
2004-09-29 09:15:33 +04:00
|
|
|
rb_hash_foreach(hash, to_a_i, ary);
|
* object.c (rb_obj_untrusted): new method Object#untrusted?.
(rb_obj_untrust): new method Object#untrust.
(rb_obj_trust): new method Object#trust.
* array.c, debug.c, time.c, include/ruby/ruby.h, re.c, variable.c,
string.c, io.c, dir.c, vm_method.c, struct.c, class.c, hash.c,
ruby.c, marshal.c: fixes for Object#untrusted?.
* test/ruby/test_module.rb, test/ruby/test_array.rb,
test/ruby/test_object.rb, test/ruby/test_string.rb,
test/ruby/test_marshal.rb, test/ruby/test_hash.rb: added tests for
Object#untrusted?.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-13 11:25:05 +04:00
|
|
|
OBJ_INFECT(ary, hash);
|
1998-01-16 15:13:05 +03:00
|
|
|
|
|
|
|
return ary;
|
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
2009-05-29 12:08:25 +04:00
|
|
|
inspect_i(VALUE key, VALUE value, VALUE str)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2009-05-29 12:08:25 +04:00
|
|
|
VALUE str2;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2011-02-15 10:08:20 +03:00
|
|
|
str2 = rb_inspect(key);
|
2006-08-31 14:47:44 +04:00
|
|
|
if (RSTRING_LEN(str) > 1) {
|
2012-04-13 12:39:13 +04:00
|
|
|
rb_str_buf_cat_ascii(str, ", ");
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
2011-02-15 10:08:20 +03:00
|
|
|
else {
|
|
|
|
rb_enc_copy(str, str2);
|
|
|
|
}
|
2001-05-30 13:12:34 +04:00
|
|
|
rb_str_buf_append(str, str2);
|
2000-02-23 08:23:12 +03:00
|
|
|
OBJ_INFECT(str, str2);
|
2012-04-13 12:39:13 +04:00
|
|
|
rb_str_buf_cat_ascii(str, "=>");
|
2009-05-29 12:08:25 +04:00
|
|
|
str2 = rb_inspect(value);
|
2001-05-30 13:12:34 +04:00
|
|
|
rb_str_buf_append(str, str2);
|
2000-02-23 08:23:12 +03:00
|
|
|
OBJ_INFECT(str, str2);
|
1998-01-16 15:13:05 +03:00
|
|
|
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
2009-05-29 12:08:25 +04:00
|
|
|
inspect_hash(VALUE hash, VALUE dummy, int recur)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2009-05-29 12:08:25 +04:00
|
|
|
VALUE str;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
* string.c (rb_str_usascii_new{,2}: defined.
(rb_str_new): set US-ASCII and ENC_CODERANGE_7BIT when empty
string.
* encoding.c (rb_usascii_encoding, rb_usascii_encindex): defined.
(rb_enc_inspect, enc_name, rb_locale_charmap, rb_enc_name_list_i):
use rb_str_ascii_new.
* array.c (recursive_join, inspect_ary): ditto.
* object.c (nil_to_s, nil_inspect, true_to_s, false_to_s,
rb_mod_to_s): ditto.
* hash.c (inspect_hash, rb_hash_inspect, rb_f_getenv, env_fetch,
env_clear, env_to_s, env_inspect): ditto.
* numeric.c (flo_to_s, int_chr, rb_fix2str): ditto.
* bignum.c (rb_big2str): ditto.
* file.c (rb_file_ftype, rb_file_s_dirname, rb_file_s_extname,
file_inspect_join, Init_file): ditto.
* test/ruby/test_ruby_m17n.rb: add checks for encoding of string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-01-25 19:40:02 +03:00
|
|
|
if (recur) return rb_usascii_str_new2("{...}");
|
2001-05-30 13:12:34 +04:00
|
|
|
str = rb_str_buf_new2("{");
|
2009-05-29 12:08:25 +04:00
|
|
|
rb_hash_foreach(hash, inspect_i, str);
|
2001-05-30 13:12:34 +04:00
|
|
|
rb_str_buf_cat2(str, "}");
|
2000-02-23 08:23:12 +03:00
|
|
|
OBJ_INFECT(str, hash);
|
2001-05-30 13:12:34 +04:00
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
return str;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.to_s -> string
|
|
|
|
* hsh.inspect -> string
|
2003-12-23 19:21:17 +03:00
|
|
|
*
|
|
|
|
* Return the contents of this hash as a string.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2006-09-07 20:33:08 +04:00
|
|
|
* h = { "c" => 300, "a" => 100, "d" => 400, "c" => 300 }
|
2008-03-09 04:04:46 +03:00
|
|
|
* h.to_s #=> "{\"c\"=>300, \"a\"=>100, \"d\"=>400}"
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_inspect(VALUE hash)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
2007-08-30 03:12:21 +04:00
|
|
|
if (RHASH_EMPTY_P(hash))
|
* string.c (rb_str_usascii_new{,2}: defined.
(rb_str_new): set US-ASCII and ENC_CODERANGE_7BIT when empty
string.
* encoding.c (rb_usascii_encoding, rb_usascii_encindex): defined.
(rb_enc_inspect, enc_name, rb_locale_charmap, rb_enc_name_list_i):
use rb_str_ascii_new.
* array.c (recursive_join, inspect_ary): ditto.
* object.c (nil_to_s, nil_inspect, true_to_s, false_to_s,
rb_mod_to_s): ditto.
* hash.c (inspect_hash, rb_hash_inspect, rb_f_getenv, env_fetch,
env_clear, env_to_s, env_inspect): ditto.
* numeric.c (flo_to_s, int_chr, rb_fix2str): ditto.
* bignum.c (rb_big2str): ditto.
* file.c (rb_file_ftype, rb_file_s_dirname, rb_file_s_extname,
file_inspect_join, Init_file): ditto.
* test/ruby/test_ruby_m17n.rb: add checks for encoding of string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-01-25 19:40:02 +03:00
|
|
|
return rb_usascii_str_new2("{}");
|
2009-05-29 12:08:25 +04:00
|
|
|
return rb_exec_recursive(inspect_hash, hash, 0);
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.to_hash => hsh
|
|
|
|
*
|
2010-05-13 09:49:55 +04:00
|
|
|
* Returns +self+.
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_to_hash(VALUE hash)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
|
|
|
return hash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2012-04-24 07:46:55 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.to_h -> hsh or new_hash
|
|
|
|
*
|
|
|
|
* Returns +self+. If called on a subclass of Hash, converts
|
|
|
|
* the receiver to a Hash object.
|
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
rb_hash_to_h(VALUE hash)
|
|
|
|
{
|
|
|
|
if (rb_obj_class(hash) != rb_cHash) {
|
2016-03-09 10:17:02 +03:00
|
|
|
const VALUE flags = RBASIC(hash)->flags;
|
|
|
|
hash = hash_dup(hash, rb_cHash, flags & HASH_PROC_DEFAULT);
|
2012-04-24 07:46:55 +04:00
|
|
|
}
|
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
2013-10-10 20:28:56 +04:00
|
|
|
static int
|
|
|
|
keys_i(VALUE key, VALUE value, VALUE ary)
|
|
|
|
{
|
|
|
|
rb_ary_push(ary, key);
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.keys -> array
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns a new array populated with the keys from this hash. See also
|
|
|
|
* <code>Hash#values</code>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200, "c" => 300, "d" => 400 }
|
|
|
|
* h.keys #=> ["a", "b", "c", "d"]
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
2014-05-07 08:26:53 +04:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_keys(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2013-11-27 20:07:10 +04:00
|
|
|
VALUE keys;
|
2013-11-27 20:36:44 +04:00
|
|
|
st_index_t size = RHASH_SIZE(hash);
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2013-11-27 20:07:10 +04:00
|
|
|
keys = rb_ary_new_capa(size);
|
|
|
|
if (size == 0) return keys;
|
2013-10-10 20:28:56 +04:00
|
|
|
|
2013-11-27 20:07:10 +04:00
|
|
|
if (ST_DATA_COMPATIBLE_P(VALUE)) {
|
|
|
|
st_table *table = RHASH(hash)->ntbl;
|
|
|
|
|
2014-09-08 08:11:00 +04:00
|
|
|
rb_gc_writebarrier_remember(keys);
|
2013-11-27 20:07:10 +04:00
|
|
|
RARRAY_PTR_USE(keys, ptr, {
|
2017-09-30 14:58:33 +03:00
|
|
|
size = st_keys(table, ptr, size);
|
2013-11-27 20:07:10 +04:00
|
|
|
});
|
|
|
|
rb_ary_set_len(keys, size);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
rb_hash_foreach(hash, keys_i, keys);
|
|
|
|
}
|
|
|
|
|
|
|
|
return keys;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
values_i(VALUE key, VALUE value, VALUE ary)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
1999-01-20 07:59:39 +03:00
|
|
|
rb_ary_push(ary, value);
|
1998-01-16 15:13:05 +03:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.values -> array
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns a new array populated with the values from <i>hsh</i>. See
|
|
|
|
* also <code>Hash#keys</code>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200, "c" => 300 }
|
|
|
|
* h.values #=> [100, 200, 300]
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
2013-10-08 11:11:15 +04:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_values(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2013-11-28 12:39:16 +04:00
|
|
|
VALUE values;
|
|
|
|
st_index_t size = RHASH_SIZE(hash);
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2013-11-28 12:39:16 +04:00
|
|
|
values = rb_ary_new_capa(size);
|
|
|
|
if (size == 0) return values;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2013-11-28 12:39:16 +04:00
|
|
|
if (ST_DATA_COMPATIBLE_P(VALUE)) {
|
|
|
|
st_table *table = RHASH(hash)->ntbl;
|
|
|
|
|
2014-09-08 08:11:00 +04:00
|
|
|
rb_gc_writebarrier_remember(values);
|
2013-11-28 12:39:16 +04:00
|
|
|
RARRAY_PTR_USE(values, ptr, {
|
2017-09-30 14:58:33 +03:00
|
|
|
size = st_values(table, ptr, size);
|
2013-11-28 12:39:16 +04:00
|
|
|
});
|
|
|
|
rb_ary_set_len(values, size);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
rb_hash_foreach(hash, values_i, values);
|
|
|
|
}
|
|
|
|
|
|
|
|
return values;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.has_key?(key) -> true or false
|
|
|
|
* hsh.include?(key) -> true or false
|
|
|
|
* hsh.key?(key) -> true or false
|
|
|
|
* hsh.member?(key) -> true or false
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns <code>true</code> if the given key is present in <i>hsh</i>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
|
|
|
* h.has_key?("a") #=> true
|
|
|
|
* h.has_key?("z") #=> false
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2015-02-17 04:47:28 +03:00
|
|
|
* Note that <code>include?</code> and <code>member?</code> do not test member
|
|
|
|
* equality using <code>==</code> as do other Enumerables.
|
|
|
|
*
|
|
|
|
* See also Enumerable#include?
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
* rewrite method/block parameter fitting logic to optimize
keyword arguments/parameters and a splat argument.
[Feature #10440] (Details are described in this ticket)
Most of complex part is moved to vm_args.c.
Now, ISeq#to_a does not catch up new instruction format.
* vm_core.h: change iseq data structures.
* introduce rb_call_info_kw_arg_t to represent keyword arguments.
* add rb_call_info_t::kw_arg.
* rename rb_iseq_t::arg_post_len to rb_iseq_t::arg_post_num.
* rename rb_iseq_t::arg_keywords to arg_keyword_num.
* rename rb_iseq_t::arg_keyword to rb_iseq_t::arg_keyword_bits.
to represent keyword bitmap parameter index.
This bitmap parameter shows that which keyword parameters are given
or not given (0 for given).
It is refered by `checkkeyword' instruction described bellow.
* rename rb_iseq_t::arg_keyword_check to rb_iseq_t::arg_keyword_rest
to represent keyword rest parameter index.
* add rb_iseq_t::arg_keyword_default_values to represent default
keyword values.
* rename VM_CALL_ARGS_SKIP_SETUP to VM_CALL_ARGS_SIMPLE
to represent
(ci->flag & (SPLAT|BLOCKARG)) &&
ci->blockiseq == NULL &&
ci->kw_arg == NULL.
* vm_insnhelper.c, vm_args.c: rewrite with refactoring.
* rewrite splat argument code.
* rewrite keyword arguments/parameters code.
* merge method and block parameter fitting code into one code base.
* vm.c, vm_eval.c: catch up these changes.
* compile.c (new_callinfo): callinfo requires kw_arg parameter.
* compile.c (compile_array_): check the last argument Hash object or
not. If Hash object and all keys are Symbol literals, they are
compiled to keyword arguments.
* insns.def (checkkeyword): add new instruction.
This instruction check the availability of corresponding keyword.
For example, a method "def foo k1: 'v1'; end" is cimpiled to the
following instructions.
0000 checkkeyword 2, 0 # check k1 is given.
0003 branchif 9 # if given, jump to address #9
0005 putstring "v1"
0007 setlocal_OP__WC__0 3 # k1 = 'v1'
0009 trace 8
0011 putnil
0012 trace 16
0014 leave
* insns.def (opt_send_simple): removed and add new instruction
"opt_send_without_block".
* parse.y (new_args_tail_gen): reorder variables.
Before this patch, a method "def foo(k1: 1, kr1:, k2: 2, **krest, &b)"
has parameter variables "k1, kr1, k2, &b, internal_id, krest",
but this patch reorders to "kr1, k1, k2, internal_id, krest, &b".
(locate a block variable at last)
* parse.y (vtable_pop): added.
This function remove latest `n' variables from vtable.
* iseq.c: catch up iseq data changes.
* proc.c: ditto.
* class.c (keyword_error): export as rb_keyword_error().
* common.mk: depend vm_args.c for vm.o.
* hash.c (rb_hash_has_key): export.
* internal.h: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-02 21:02:55 +03:00
|
|
|
VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_has_key(VALUE hash, VALUE key)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2007-08-30 03:12:21 +04:00
|
|
|
if (!RHASH(hash)->ntbl)
|
|
|
|
return Qfalse;
|
|
|
|
if (st_lookup(RHASH(hash)->ntbl, key, 0)) {
|
1999-01-20 07:59:39 +03:00
|
|
|
return Qtrue;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
1999-01-20 07:59:39 +03:00
|
|
|
return Qfalse;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
2009-05-09 07:19:52 +04:00
|
|
|
rb_hash_search_value(VALUE key, VALUE value, VALUE arg)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2009-05-09 07:19:52 +04:00
|
|
|
VALUE *data = (VALUE *)arg;
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
if (rb_equal(value, data[1])) {
|
1999-01-20 07:59:39 +03:00
|
|
|
data[0] = Qtrue;
|
1998-01-16 15:13:05 +03:00
|
|
|
return ST_STOP;
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.has_value?(value) -> true or false
|
|
|
|
* hsh.value?(value) -> true or false
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns <code>true</code> if the given value is present for some key
|
|
|
|
* in <i>hsh</i>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "a" => 100, "b" => 200 }
|
2016-12-10 21:34:07 +03:00
|
|
|
* h.value?(100) #=> true
|
|
|
|
* h.value?(999) #=> false
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_has_value(VALUE hash, VALUE val)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
VALUE data[2];
|
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
data[0] = Qfalse;
|
1998-01-16 15:13:05 +03:00
|
|
|
data[1] = val;
|
2009-05-09 07:19:52 +04:00
|
|
|
rb_hash_foreach(hash, rb_hash_search_value, (VALUE)data);
|
1998-01-16 15:13:05 +03:00
|
|
|
return data[0];
|
|
|
|
}
|
|
|
|
|
|
|
|
struct equal_data {
|
2007-09-24 17:43:58 +04:00
|
|
|
VALUE result;
|
1998-01-16 15:13:05 +03:00
|
|
|
st_table *tbl;
|
2007-09-24 17:43:58 +04:00
|
|
|
int eql;
|
1998-01-16 15:13:05 +03:00
|
|
|
};
|
|
|
|
|
2006-09-22 12:36:02 +04:00
|
|
|
static int
|
2009-05-09 07:19:52 +04:00
|
|
|
eql_i(VALUE key, VALUE val1, VALUE arg)
|
2006-09-22 12:36:02 +04:00
|
|
|
{
|
2009-05-09 07:19:52 +04:00
|
|
|
struct equal_data *data = (struct equal_data *)arg;
|
* compile.c (iseq_build_body), error.c (set_syserr, get_syserr),
(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 18:47:23 +04:00
|
|
|
st_data_t val2;
|
2006-09-22 12:36:02 +04:00
|
|
|
|
|
|
|
if (!st_lookup(data->tbl, key, &val2)) {
|
|
|
|
data->result = Qfalse;
|
|
|
|
return ST_STOP;
|
|
|
|
}
|
* compile.c (iseq_build_body), error.c (set_syserr, get_syserr),
(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 18:47:23 +04:00
|
|
|
if (!(data->eql ? rb_eql(val1, (VALUE)val2) : (int)rb_equal(val1, (VALUE)val2))) {
|
2006-09-22 12:36:02 +04:00
|
|
|
data->result = Qfalse;
|
|
|
|
return ST_STOP;
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2007-09-24 17:43:58 +04:00
|
|
|
static VALUE
|
|
|
|
recursive_eql(VALUE hash, VALUE dt, int recur)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2007-09-24 17:43:58 +04:00
|
|
|
struct equal_data *data;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2009-05-24 17:48:23 +04:00
|
|
|
if (recur) return Qtrue; /* Subtle! */
|
2007-09-24 17:43:58 +04:00
|
|
|
data = (struct equal_data*)dt;
|
|
|
|
data->result = Qtrue;
|
2009-05-09 07:19:52 +04:00
|
|
|
rb_hash_foreach(hash, eql_i, dt);
|
2007-09-24 17:43:58 +04:00
|
|
|
|
|
|
|
return data->result;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2004-05-07 12:44:24 +04:00
|
|
|
static VALUE
|
2006-09-22 12:36:02 +04:00
|
|
|
hash_equal(VALUE hash1, VALUE hash2, int eql)
|
2004-05-07 12:44:24 +04:00
|
|
|
{
|
|
|
|
struct equal_data data;
|
|
|
|
|
|
|
|
if (hash1 == hash2) return Qtrue;
|
2011-09-29 15:07:45 +04:00
|
|
|
if (!RB_TYPE_P(hash2, T_HASH)) {
|
2014-05-20 12:28:31 +04:00
|
|
|
if (!rb_respond_to(hash2, idTo_hash)) {
|
2004-05-07 12:44:24 +04:00
|
|
|
return Qfalse;
|
|
|
|
}
|
2014-12-19 09:36:05 +03:00
|
|
|
if (eql) {
|
|
|
|
if (rb_eql(hash2, hash1)) {
|
|
|
|
return Qtrue;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
return Qfalse;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
2007-09-20 21:03:41 +04:00
|
|
|
return rb_equal(hash2, hash1);
|
2014-12-19 09:36:05 +03:00
|
|
|
}
|
2004-05-07 12:44:24 +04:00
|
|
|
}
|
2007-08-30 03:12:21 +04:00
|
|
|
if (RHASH_SIZE(hash1) != RHASH_SIZE(hash2))
|
2004-05-07 12:44:24 +04:00
|
|
|
return Qfalse;
|
2007-08-30 03:12:21 +04:00
|
|
|
if (!RHASH(hash1)->ntbl || !RHASH(hash2)->ntbl)
|
|
|
|
return Qtrue;
|
2008-03-04 13:19:55 +03:00
|
|
|
if (RHASH(hash1)->ntbl->type != RHASH(hash2)->ntbl->type)
|
|
|
|
return Qfalse;
|
2006-09-22 12:36:02 +04:00
|
|
|
#if 0
|
2009-11-08 12:13:17 +03:00
|
|
|
if (!(rb_equal(RHASH_IFNONE(hash1), RHASH_IFNONE(hash2)) &&
|
2006-09-22 12:36:02 +04:00
|
|
|
FL_TEST(hash1, HASH_PROC_DEFAULT) == FL_TEST(hash2, HASH_PROC_DEFAULT)))
|
|
|
|
return Qfalse;
|
|
|
|
#endif
|
2004-05-07 12:44:24 +04:00
|
|
|
|
2007-08-30 03:12:21 +04:00
|
|
|
data.tbl = RHASH(hash2)->ntbl;
|
2007-09-24 17:43:58 +04:00
|
|
|
data.eql = eql;
|
2009-05-24 17:48:23 +04:00
|
|
|
return rb_exec_recursive_paired(recursive_eql, hash1, hash2, (VALUE)&data);
|
2004-05-07 12:44:24 +04:00
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh == other_hash -> true or false
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Equality---Two hashes are equal if they each contain the same number
|
|
|
|
* of keys and if each key-value pair is equal to (according to
|
|
|
|
* <code>Object#==</code>) the corresponding elements in the other
|
|
|
|
* hash.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h1 = { "a" => 1, "c" => 2 }
|
|
|
|
* h2 = { 7 => 35, "c" => 2, "a" => 1 }
|
|
|
|
* h3 = { "a" => 1, "c" => 2, 7 => 35 }
|
|
|
|
* h4 = { "a" => 1, "d" => 2, "f" => 35 }
|
|
|
|
* h1 == h2 #=> false
|
|
|
|
* h2 == h3 #=> true
|
|
|
|
* h3 == h4 #=> false
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2015-09-05 02:29:01 +03:00
|
|
|
* The orders of each hashes are not compared.
|
|
|
|
*
|
|
|
|
* h1 = { "a" => 1, "c" => 2 }
|
|
|
|
* h2 = { "c" => 2, "a" => 1 }
|
|
|
|
* h1 == h2 #=> true
|
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_equal(VALUE hash1, VALUE hash2)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2009-07-18 12:05:32 +04:00
|
|
|
return hash_equal(hash1, hash2, FALSE);
|
2004-05-07 12:44:24 +04:00
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2006-09-22 12:36:02 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hash.eql?(other) -> true or false
|
|
|
|
*
|
|
|
|
* Returns <code>true</code> if <i>hash</i> and <i>other</i> are
|
|
|
|
* both hashes with the same content.
|
2015-09-05 02:29:01 +03:00
|
|
|
* The orders of each hashes are not compared.
|
2006-09-22 12:36:02 +04:00
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
rb_hash_eql(VALUE hash1, VALUE hash2)
|
|
|
|
{
|
2009-07-18 12:05:32 +04:00
|
|
|
return hash_equal(hash1, hash2, TRUE);
|
2006-09-22 12:36:02 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2009-05-09 07:19:52 +04:00
|
|
|
hash_i(VALUE key, VALUE val, VALUE arg)
|
2006-09-22 12:36:02 +04:00
|
|
|
{
|
2009-09-08 17:10:04 +04:00
|
|
|
st_index_t *hval = (st_index_t *)arg;
|
2011-01-12 02:37:15 +03:00
|
|
|
st_index_t hdata[2];
|
2009-05-09 07:19:52 +04:00
|
|
|
|
2011-01-12 02:37:15 +03:00
|
|
|
hdata[0] = rb_hash(key);
|
|
|
|
hdata[1] = rb_hash(val);
|
|
|
|
*hval ^= st_hash(hdata, sizeof(hdata), 0);
|
2006-09-22 12:36:02 +04:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2016-09-08 07:57:49 +03:00
|
|
|
* hsh.hash -> integer
|
2006-09-22 12:36:02 +04:00
|
|
|
*
|
2009-07-02 01:20:44 +04:00
|
|
|
* Compute a hash-code for this hash. Two hashes with the same content
|
2006-09-22 12:36:02 +04:00
|
|
|
* will have the same hash code (and will compare using <code>eql?</code>).
|
2014-03-14 05:27:43 +04:00
|
|
|
*
|
|
|
|
* See also Object#hash.
|
2006-09-22 12:36:02 +04:00
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
rb_hash_hash(VALUE hash)
|
|
|
|
{
|
2013-12-10 18:44:51 +04:00
|
|
|
st_index_t size = RHASH_SIZE(hash);
|
|
|
|
st_index_t hval = rb_hash_start(size);
|
|
|
|
hval = rb_hash_uint(hval, (st_index_t)rb_hash_hash);
|
|
|
|
if (size) {
|
|
|
|
rb_hash_foreach(hash, hash_i, (VALUE)&hval);
|
|
|
|
}
|
2013-12-03 17:18:30 +04:00
|
|
|
hval = rb_hash_end(hval);
|
2016-10-04 19:25:01 +03:00
|
|
|
return ST2FIX(hval);
|
2006-09-22 12:36:02 +04:00
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_invert_i(VALUE key, VALUE value, VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
1999-01-20 07:59:39 +03:00
|
|
|
rb_hash_aset(hash, value, key);
|
1998-01-16 15:13:05 +03:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.invert -> new_hash
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns a new hash created by using <i>hsh</i>'s values as keys, and
|
|
|
|
* the keys as values.
|
2015-01-03 18:00:31 +03:00
|
|
|
* If a key with the same value already exists in the <i>hsh</i>, then
|
|
|
|
* the last one defined will be used, the earlier value(s) will be discarded.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h = { "n" => 100, "m" => 100, "y" => 300, "d" => 200, "a" => 0 }
|
2008-03-09 04:04:46 +03:00
|
|
|
* h.invert #=> {0=>"a", 100=>"m", 200=>"d", 300=>"y"}
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2016-02-13 15:45:59 +03:00
|
|
|
* If there is no key with the same value, Hash#invert is involutive.
|
|
|
|
*
|
|
|
|
* h = { a: 1, b: 3, c: 4 }
|
|
|
|
* h.invert.invert == h #=> true
|
|
|
|
*
|
|
|
|
* The condition, no key with the same value, can be tested by comparing
|
|
|
|
* the size of inverted hash.
|
|
|
|
*
|
|
|
|
* # no key with the same value
|
|
|
|
* h = { a: 1, b: 3, c: 4 }
|
|
|
|
* h.size == h.invert.size #=> true
|
|
|
|
*
|
|
|
|
* # two (or more) keys has the same value
|
|
|
|
* h = { a: 1, b: 3, c: 1 }
|
|
|
|
* h.size == h.invert.size #=> false
|
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_invert(VALUE hash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2017-10-01 07:26:25 +03:00
|
|
|
VALUE h = rb_hash_new_with_size(RHASH_SIZE(hash));
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
rb_hash_foreach(hash, rb_hash_invert_i, h);
|
1998-01-16 15:13:05 +03:00
|
|
|
return h;
|
|
|
|
}
|
|
|
|
|
2012-04-13 10:26:53 +04:00
|
|
|
static int
|
2013-06-19 01:29:30 +04:00
|
|
|
rb_hash_update_callback(st_data_t *key, st_data_t *value, struct update_arg *arg, int existing)
|
2012-04-13 10:26:53 +04:00
|
|
|
{
|
2013-05-29 05:38:52 +04:00
|
|
|
if (existing) {
|
2013-06-19 01:29:30 +04:00
|
|
|
arg->old_value = *value;
|
|
|
|
arg->new_value = arg->arg;
|
2013-05-29 05:38:52 +04:00
|
|
|
}
|
|
|
|
else {
|
2013-06-19 01:29:30 +04:00
|
|
|
arg->new_key = *key;
|
|
|
|
arg->new_value = arg->arg;
|
2013-05-29 05:38:52 +04:00
|
|
|
}
|
2013-06-19 01:29:30 +04:00
|
|
|
*value = arg->arg;
|
2012-04-13 10:26:53 +04:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2015-12-15 17:20:27 +03:00
|
|
|
NOINSERT_UPDATE_CALLBACK(rb_hash_update_callback)
|
2012-04-13 10:26:53 +04:00
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_update_i(VALUE key, VALUE value, VALUE hash)
|
1998-01-16 15:19:22 +03:00
|
|
|
{
|
2012-04-13 10:26:53 +04:00
|
|
|
RHASH_UPDATE(hash, key, rb_hash_update_callback, value);
|
1998-01-16 15:19:22 +03:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
2013-06-19 01:29:30 +04:00
|
|
|
rb_hash_update_block_callback(st_data_t *key, st_data_t *value, struct update_arg *arg, int existing)
|
2002-01-25 11:22:11 +03:00
|
|
|
{
|
2013-06-19 01:29:30 +04:00
|
|
|
VALUE newvalue = (VALUE)arg->arg;
|
2013-05-29 05:38:52 +04:00
|
|
|
|
2012-04-13 10:26:53 +04:00
|
|
|
if (existing) {
|
|
|
|
newvalue = rb_yield_values(3, (VALUE)*key, (VALUE)*value, newvalue);
|
2013-06-19 01:29:30 +04:00
|
|
|
arg->old_value = *value;
|
2002-01-25 11:22:11 +03:00
|
|
|
}
|
2013-05-29 05:38:52 +04:00
|
|
|
else {
|
2013-06-19 01:29:30 +04:00
|
|
|
arg->new_key = *key;
|
2013-05-29 05:38:52 +04:00
|
|
|
}
|
2016-04-28 11:03:19 +03:00
|
|
|
arg->new_value = newvalue;
|
2013-05-29 05:38:52 +04:00
|
|
|
*value = newvalue;
|
2012-04-13 10:26:53 +04:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2015-12-15 17:20:27 +03:00
|
|
|
NOINSERT_UPDATE_CALLBACK(rb_hash_update_block_callback)
|
2012-04-13 10:26:53 +04:00
|
|
|
|
|
|
|
static int
|
|
|
|
rb_hash_update_block_i(VALUE key, VALUE value, VALUE hash)
|
|
|
|
{
|
|
|
|
RHASH_UPDATE(hash, key, rb_hash_update_block_callback, value);
|
2002-01-25 11:22:11 +03:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.merge!(other_hash) -> hsh
|
|
|
|
* hsh.update(other_hash) -> hsh
|
|
|
|
* hsh.merge!(other_hash){|key, oldval, newval| block} -> hsh
|
|
|
|
* hsh.update(other_hash){|key, oldval, newval| block} -> hsh
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2013-01-01 21:17:28 +04:00
|
|
|
* Adds the contents of _other_hash_ to _hsh_. If no block is specified,
|
|
|
|
* entries with duplicate keys are overwritten with the values from
|
|
|
|
* _other_hash_, otherwise the value of each duplicate key is determined by
|
|
|
|
* calling the block with the key, its value in _hsh_ and its value in
|
|
|
|
* _other_hash_.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h1 = { "a" => 100, "b" => 200 }
|
|
|
|
* h2 = { "b" => 254, "c" => 300 }
|
|
|
|
* h1.merge!(h2) #=> {"a"=>100, "b"=>254, "c"=>300}
|
2017-10-21 16:40:12 +03:00
|
|
|
* h1 #=> {"a"=>100, "b"=>254, "c"=>300}
|
2008-03-09 04:04:46 +03:00
|
|
|
*
|
|
|
|
* h1 = { "a" => 100, "b" => 200 }
|
|
|
|
* h2 = { "b" => 254, "c" => 300 }
|
* array.c: replace rb_protect_inspect() and rb_inspecting_p() by
rb_exec_recursive() in eval.c.
* eval.c (rb_exec_recursive): new function.
* array.c (rb_ary_join): use rb_exec_recursive().
* array.c (rb_ary_inspect, rb_ary_hash): ditto.
* file.c (rb_file_join): ditto.
* hash.c (rb_hash_inspect, rb_hash_to_s, rb_hash_hash): ditto.
* io.c (rb_io_puts): ditto.
* object.c (rb_obj_inspect): ditto
* struct.c (rb_struct_inspect): ditto.
* lib/set.rb (SortedSet::setup): a hack to shut up warning.
[ruby-talk:132866]
* lib/time.rb (Time::strptime): add new function. inspired by
[ruby-talk:132815].
* lib/parsedate.rb (ParseDate::strptime): ditto.
* regparse.c: move st_*_strend() functions from st.c. fixed some
potential memory leaks.
* exception error messages updated. [ruby-core:04497]
* ext/socket/socket.c (Init_socket): add bunch of Socket
constants. Patch from Sam Roberts <sroberts@uniserve.com>.
[ruby-core:04409]
* array.c (rb_ary_s_create): no need for negative argc check.
[ruby-core:04463]
* array.c (rb_ary_unshift_m): ditto.
* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
of StandardError class, not Exception class. [ruby-core:04429]
* parse.y (fcall_gen): lvar(arg) will be evaluated as
lvar.call(arg) when lvar is a defined local variable. [new]
* object.c (rb_class_initialize): call inherited method before
calling initializing block.
* eval.c (rb_thread_start_1): initialize newly pushed frame.
* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
fixed: [ruby-core:04444]
* eval.c (is_defined): NODE_IASGN is an assignment.
* ext/readline/readline.c (Readline.readline): use rl_outstream
and rl_instream. [ruby-dev:25699]
* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check
[ruby-dev:25675]
* misc/ruby-mode.el: [ruby-core:04415]
* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]
* lib/rdoc/generators/ri_generator.rb: ditto.
* struct.c (make_struct): fixed: [ruby-core:04402]
* ext/curses/curses.c (window_color_set): [ruby-core:04393]
* ext/socket/socket.c (Init_socket): SO_REUSEPORT added.
[ruby-talk:130092]
* object.c: [ruby-doc:818]
* parse.y (open_args): fix too verbose warnings for the space
before argument parentheses. [ruby-dev:25492]
* parse.y (parser_yylex): ditto.
* parse.y (parser_yylex): the first expression in the parentheses
should not be a command. [ruby-dev:25492]
* lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330]
* object.c (Init_Object): remove Object#type. [ruby-core:04335]
* st.c (st_foreach): report success/failure by return value.
[ruby-Bugs-1396]
* parse.y: forgot to initialize parser struct. [ruby-dev:25492]
* parse.y (parser_yylex): no tLABEL on EXPR_BEG.
[ruby-talk:127711]
* document updates - [ruby-core:04296], [ruby-core:04301],
[ruby-core:04302], [ruby-core:04307]
* dir.c (rb_push_glob): should work for NUL delimited patterns.
* dir.c (rb_glob2): should aware of offset in the pattern.
* string.c (rb_str_new4): should propagate taintedness.
* env.h: rename member names in struct FRAME; last_func -> callee,
orig_func -> this_func, last_class -> this_class.
* struct.c (rb_struct_set): use original method name, not callee
name, to retrieve member slot. [ruby-core:04268]
* time.c (time_strftime): protect from format modification from GC
finalizers.
* object.c (Init_Object): remove rb_obj_id_obsolete()
* eval.c (rb_mod_define_method): incomplete subclass check.
[ruby-dev:25464]
* gc.c (rb_data_object_alloc): klass may be NULL.
[ruby-list:40498]
* bignum.c (rb_big_rand): should return positive random number.
[ruby-dev:25401]
* bignum.c (rb_big_rand): do not use rb_big_modulo to generate
random bignums. [ruby-dev:25396]
* variable.c (rb_autoload): [ruby-dev:25373]
* eval.c (svalue_to_avalue): [ruby-dev:25366]
* string.c (rb_str_justify): [ruby-dev:25367]
* io.c (rb_f_select): [ruby-dev:25312]
* ext/socket/socket.c (sock_s_getservbyport): [ruby-talk:124072]
* struct.c (make_struct): [ruby-dev:25249]
* dir.c (dir_open_dir): new function. [ruby-dev:25242]
* io.c (rb_f_open): add type check for return value from to_open.
* lib/pstore.rb (PStore#transaction): Use the empty content when a
file is not found. [ruby-dev:24561]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-03-04 09:47:45 +03:00
|
|
|
* h1.merge!(h2) { |key, v1, v2| v1 }
|
|
|
|
* #=> {"a"=>100, "b"=>200, "c"=>300}
|
2017-10-21 16:40:12 +03:00
|
|
|
* h1 #=> {"a"=>100, "b"=>200, "c"=>300}
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1998-01-16 15:19:22 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_update(VALUE hash1, VALUE hash2)
|
1998-01-16 15:19:22 +03:00
|
|
|
{
|
2009-06-08 09:44:17 +04:00
|
|
|
rb_hash_modify(hash1);
|
1999-01-20 07:59:39 +03:00
|
|
|
hash2 = to_hash(hash2);
|
2002-01-25 11:22:11 +03:00
|
|
|
if (rb_block_given_p()) {
|
2004-09-29 09:15:33 +04:00
|
|
|
rb_hash_foreach(hash2, rb_hash_update_block_i, hash1);
|
2002-01-25 11:22:11 +03:00
|
|
|
}
|
|
|
|
else {
|
2004-09-29 09:15:33 +04:00
|
|
|
rb_hash_foreach(hash2, rb_hash_update_i, hash1);
|
2010-12-04 05:21:53 +03:00
|
|
|
}
|
|
|
|
return hash1;
|
|
|
|
}
|
|
|
|
|
2013-06-19 01:29:30 +04:00
|
|
|
struct update_func_arg {
|
2010-12-04 05:21:53 +03:00
|
|
|
VALUE hash;
|
2012-04-13 10:26:53 +04:00
|
|
|
VALUE value;
|
2010-12-04 05:21:53 +03:00
|
|
|
rb_hash_update_func *func;
|
|
|
|
};
|
|
|
|
|
2012-04-13 10:26:53 +04:00
|
|
|
static int
|
2013-06-19 01:29:30 +04:00
|
|
|
rb_hash_update_func_callback(st_data_t *key, st_data_t *value, struct update_arg *arg, int existing)
|
2012-04-13 10:26:53 +04:00
|
|
|
{
|
2013-06-19 01:29:30 +04:00
|
|
|
struct update_func_arg *uf_arg = (struct update_func_arg *)arg->arg;
|
|
|
|
VALUE newvalue = uf_arg->value;
|
|
|
|
|
2012-04-13 10:26:53 +04:00
|
|
|
if (existing) {
|
2013-06-19 01:29:30 +04:00
|
|
|
newvalue = (*uf_arg->func)((VALUE)*key, (VALUE)*value, newvalue);
|
|
|
|
arg->old_value = *value;
|
2013-05-29 05:38:52 +04:00
|
|
|
}
|
|
|
|
else {
|
2013-06-19 01:29:30 +04:00
|
|
|
arg->new_key = *key;
|
2012-04-13 10:26:53 +04:00
|
|
|
}
|
2016-04-28 11:03:19 +03:00
|
|
|
arg->new_value = newvalue;
|
2013-05-29 05:38:52 +04:00
|
|
|
*value = newvalue;
|
2012-04-13 10:26:53 +04:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2015-12-15 17:20:27 +03:00
|
|
|
NOINSERT_UPDATE_CALLBACK(rb_hash_update_func_callback)
|
2012-04-13 10:26:53 +04:00
|
|
|
|
2010-12-04 05:21:53 +03:00
|
|
|
static int
|
|
|
|
rb_hash_update_func_i(VALUE key, VALUE value, VALUE arg0)
|
|
|
|
{
|
2013-06-19 01:29:30 +04:00
|
|
|
struct update_func_arg *arg = (struct update_func_arg *)arg0;
|
2010-12-04 05:21:53 +03:00
|
|
|
VALUE hash = arg->hash;
|
|
|
|
|
2012-04-13 10:26:53 +04:00
|
|
|
arg->value = value;
|
2013-05-26 16:37:11 +04:00
|
|
|
RHASH_UPDATE(hash, key, rb_hash_update_func_callback, (VALUE)arg);
|
2010-12-04 05:21:53 +03:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
VALUE
|
|
|
|
rb_hash_update_by(VALUE hash1, VALUE hash2, rb_hash_update_func *func)
|
|
|
|
{
|
|
|
|
rb_hash_modify(hash1);
|
|
|
|
hash2 = to_hash(hash2);
|
|
|
|
if (func) {
|
2013-06-19 01:29:30 +04:00
|
|
|
struct update_func_arg arg;
|
2010-12-04 05:21:53 +03:00
|
|
|
arg.hash = hash1;
|
|
|
|
arg.func = func;
|
|
|
|
rb_hash_foreach(hash2, rb_hash_update_func_i, (VALUE)&arg);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
rb_hash_foreach(hash2, rb_hash_update_i, hash1);
|
2002-01-25 11:22:11 +03:00
|
|
|
}
|
1998-01-16 15:19:22 +03:00
|
|
|
return hash1;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.merge(other_hash) -> new_hash
|
|
|
|
* hsh.merge(other_hash){|key, oldval, newval| block} -> new_hash
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Returns a new hash containing the contents of <i>other_hash</i> and
|
2010-03-06 20:03:48 +03:00
|
|
|
* the contents of <i>hsh</i>. If no block is specified, the value for
|
|
|
|
* entries with duplicate keys will be that of <i>other_hash</i>. Otherwise
|
|
|
|
* the value for each duplicate key is determined by calling the block
|
|
|
|
* with the key, its value in <i>hsh</i> and its value in <i>other_hash</i>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* h1 = { "a" => 100, "b" => 200 }
|
|
|
|
* h2 = { "b" => 254, "c" => 300 }
|
|
|
|
* h1.merge(h2) #=> {"a"=>100, "b"=>254, "c"=>300}
|
2010-03-06 20:03:48 +03:00
|
|
|
* h1.merge(h2){|key, oldval, newval| newval - oldval}
|
|
|
|
* #=> {"a"=>100, "b"=>54, "c"=>300}
|
2003-12-23 19:21:17 +03:00
|
|
|
* h1 #=> {"a"=>100, "b"=>200}
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
2003-02-03 08:34:16 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_hash_merge(VALUE hash1, VALUE hash2)
|
2003-02-03 08:34:16 +03:00
|
|
|
{
|
2017-05-20 12:23:46 +03:00
|
|
|
return rb_hash_update(rb_hash_dup(hash1), hash2);
|
2003-02-03 08:34:16 +03:00
|
|
|
}
|
|
|
|
|
2013-07-29 16:39:21 +04:00
|
|
|
static int
|
|
|
|
assoc_cmp(VALUE a, VALUE b)
|
|
|
|
{
|
|
|
|
return !RTEST(rb_equal(a, b));
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
lookup2_call(VALUE arg)
|
|
|
|
{
|
|
|
|
VALUE *args = (VALUE *)arg;
|
|
|
|
return rb_hash_lookup2(args[0], args[1], Qundef);
|
|
|
|
}
|
|
|
|
|
|
|
|
struct reset_hash_type_arg {
|
|
|
|
VALUE hash;
|
|
|
|
const struct st_hash_type *orighash;
|
|
|
|
};
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
reset_hash_type(VALUE arg)
|
|
|
|
{
|
|
|
|
struct reset_hash_type_arg *p = (struct reset_hash_type_arg *)arg;
|
|
|
|
RHASH(p->hash)->ntbl->type = p->orighash;
|
|
|
|
return Qundef;
|
|
|
|
}
|
|
|
|
|
2007-06-22 20:26:07 +04:00
|
|
|
static int
|
2013-07-29 15:24:08 +04:00
|
|
|
assoc_i(VALUE key, VALUE val, VALUE arg)
|
2007-06-22 20:26:07 +04:00
|
|
|
{
|
2013-07-29 15:24:08 +04:00
|
|
|
VALUE *args = (VALUE *)arg;
|
2013-07-29 09:58:36 +04:00
|
|
|
|
2013-07-29 15:24:08 +04:00
|
|
|
if (RTEST(rb_equal(args[0], key))) {
|
|
|
|
args[1] = rb_assoc_new(key, val);
|
|
|
|
return ST_STOP;
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
2007-06-22 20:26:07 +04:00
|
|
|
}
|
|
|
|
|
2007-06-29 09:15:46 +04:00
|
|
|
/*
|
2007-06-22 20:26:07 +04:00
|
|
|
* call-seq:
|
|
|
|
* hash.assoc(obj) -> an_array or nil
|
|
|
|
*
|
|
|
|
* Searches through the hash comparing _obj_ with the key using <code>==</code>.
|
|
|
|
* Returns the key-value pair (two elements array) or +nil+
|
|
|
|
* if no match is found. See <code>Array#assoc</code>.
|
|
|
|
*
|
|
|
|
* h = {"colors" => ["red", "blue", "green"],
|
|
|
|
* "letters" => ["a", "b", "c" ]}
|
|
|
|
* h.assoc("letters") #=> ["letters", ["a", "b", "c"]]
|
|
|
|
* h.assoc("foo") #=> nil
|
|
|
|
*/
|
|
|
|
|
|
|
|
VALUE
|
2013-07-29 16:39:21 +04:00
|
|
|
rb_hash_assoc(VALUE hash, VALUE key)
|
2007-06-22 20:26:07 +04:00
|
|
|
{
|
2013-07-29 16:39:21 +04:00
|
|
|
st_table *table;
|
|
|
|
const struct st_hash_type *orighash;
|
2013-07-29 15:24:08 +04:00
|
|
|
VALUE args[2];
|
|
|
|
|
2013-07-29 16:39:21 +04:00
|
|
|
if (RHASH_EMPTY_P(hash)) return Qnil;
|
|
|
|
table = RHASH(hash)->ntbl;
|
|
|
|
orighash = table->type;
|
|
|
|
|
|
|
|
if (orighash != &identhash) {
|
|
|
|
VALUE value;
|
|
|
|
struct reset_hash_type_arg ensure_arg;
|
|
|
|
struct st_hash_type assochash;
|
|
|
|
|
|
|
|
assochash.compare = assoc_cmp;
|
|
|
|
assochash.hash = orighash->hash;
|
|
|
|
table->type = &assochash;
|
|
|
|
args[0] = hash;
|
|
|
|
args[1] = key;
|
|
|
|
ensure_arg.hash = hash;
|
|
|
|
ensure_arg.orighash = orighash;
|
|
|
|
value = rb_ensure(lookup2_call, (VALUE)&args, reset_hash_type, (VALUE)&ensure_arg);
|
|
|
|
if (value != Qundef) return rb_assoc_new(key, value);
|
|
|
|
}
|
|
|
|
|
|
|
|
args[0] = key;
|
2013-07-29 15:24:08 +04:00
|
|
|
args[1] = Qnil;
|
|
|
|
rb_hash_foreach(hash, assoc_i, (VALUE)args);
|
|
|
|
return args[1];
|
2007-06-22 20:26:07 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2009-05-09 07:19:52 +04:00
|
|
|
rassoc_i(VALUE key, VALUE val, VALUE arg)
|
2007-06-22 20:26:07 +04:00
|
|
|
{
|
2009-05-09 07:19:52 +04:00
|
|
|
VALUE *args = (VALUE *)arg;
|
|
|
|
|
2007-06-22 20:26:07 +04:00
|
|
|
if (RTEST(rb_equal(args[0], val))) {
|
|
|
|
args[1] = rb_assoc_new(key, val);
|
|
|
|
return ST_STOP;
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2011-06-30 04:20:15 +04:00
|
|
|
* hash.rassoc(obj) -> an_array or nil
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2007-06-22 20:26:07 +04:00
|
|
|
* Searches through the hash comparing _obj_ with the value using <code>==</code>.
|
2009-09-24 22:36:52 +04:00
|
|
|
* Returns the first key-value pair (two-element array) that matches. See
|
2007-06-22 20:26:07 +04:00
|
|
|
* also <code>Array#rassoc</code>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2007-06-22 20:26:07 +04:00
|
|
|
* a = {1=> "one", 2 => "two", 3 => "three", "ii" => "two"}
|
|
|
|
* a.rassoc("two") #=> [2, "two"]
|
|
|
|
* a.rassoc("four") #=> nil
|
|
|
|
*/
|
|
|
|
|
|
|
|
VALUE
|
|
|
|
rb_hash_rassoc(VALUE hash, VALUE obj)
|
|
|
|
{
|
|
|
|
VALUE args[2];
|
|
|
|
|
|
|
|
args[0] = obj;
|
|
|
|
args[1] = Qnil;
|
2009-05-09 07:19:52 +04:00
|
|
|
rb_hash_foreach(hash, rassoc_i, (VALUE)args);
|
2007-06-22 20:26:07 +04:00
|
|
|
return args[1];
|
|
|
|
}
|
|
|
|
|
2013-07-18 12:48:12 +04:00
|
|
|
static int
|
|
|
|
flatten_i(VALUE key, VALUE val, VALUE ary)
|
|
|
|
{
|
|
|
|
VALUE pair[2];
|
|
|
|
|
|
|
|
pair[0] = key;
|
|
|
|
pair[1] = val;
|
|
|
|
rb_ary_cat(ary, pair, 2);
|
|
|
|
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2007-06-22 20:26:07 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hash.flatten -> an_array
|
|
|
|
* hash.flatten(level) -> an_array
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2007-06-22 20:26:07 +04:00
|
|
|
* Returns a new array that is a one-dimensional flattening of this
|
|
|
|
* hash. That is, for every key or value that is an array, extract
|
|
|
|
* its elements into the new array. Unlike Array#flatten, this
|
2009-09-24 22:36:52 +04:00
|
|
|
* method does not flatten recursively by default. The optional
|
2007-12-31 09:43:32 +03:00
|
|
|
* <i>level</i> argument determines the level of recursion to flatten.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2007-06-22 20:26:07 +04:00
|
|
|
* a = {1=> "one", 2 => [2,"two"], 3 => "three"}
|
|
|
|
* a.flatten # => [1, "one", 2, [2, "two"], 3, "three"]
|
|
|
|
* a.flatten(2) # => [1, "one", 2, 2, "two", 3, "three"]
|
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
rb_hash_flatten(int argc, VALUE *argv, VALUE hash)
|
|
|
|
{
|
2013-07-18 12:48:12 +04:00
|
|
|
VALUE ary;
|
2007-06-22 20:26:07 +04:00
|
|
|
|
2017-10-22 03:38:05 +03:00
|
|
|
rb_check_arity(argc, 0, 1);
|
|
|
|
|
2013-07-18 12:48:12 +04:00
|
|
|
if (argc) {
|
2017-10-22 03:38:05 +03:00
|
|
|
int level = NUM2INT(argv[0]);
|
|
|
|
|
2014-02-20 07:09:13 +04:00
|
|
|
if (level == 0) return rb_hash_to_a(hash);
|
|
|
|
|
|
|
|
ary = rb_ary_new_capa(RHASH_SIZE(hash) * 2);
|
|
|
|
rb_hash_foreach(hash, flatten_i, ary);
|
2017-10-22 03:38:05 +03:00
|
|
|
level--;
|
|
|
|
|
|
|
|
if (level > 0) {
|
|
|
|
VALUE ary_flatten_level = INT2FIX(level);
|
|
|
|
rb_funcallv(ary, id_flatten_bang, 1, &ary_flatten_level);
|
2014-02-20 06:27:30 +04:00
|
|
|
}
|
2014-02-20 07:09:13 +04:00
|
|
|
else if (level < 0) {
|
2017-10-22 03:38:05 +03:00
|
|
|
/* flatten recursively */
|
2016-07-29 14:57:14 +03:00
|
|
|
rb_funcallv(ary, id_flatten_bang, 0, 0);
|
2013-07-18 12:48:12 +04:00
|
|
|
}
|
2008-02-05 19:51:30 +03:00
|
|
|
}
|
2014-02-20 07:09:13 +04:00
|
|
|
else {
|
|
|
|
ary = rb_ary_new_capa(RHASH_SIZE(hash) * 2);
|
|
|
|
rb_hash_foreach(hash, flatten_i, ary);
|
|
|
|
}
|
|
|
|
|
2007-06-22 20:26:07 +04:00
|
|
|
return ary;
|
|
|
|
}
|
|
|
|
|
2016-10-13 11:06:00 +03:00
|
|
|
static int
|
|
|
|
delete_if_nil(VALUE key, VALUE value, VALUE hash)
|
|
|
|
{
|
|
|
|
if (NIL_P(value)) {
|
|
|
|
return ST_DELETE;
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
set_if_not_nil(VALUE key, VALUE value, VALUE hash)
|
|
|
|
{
|
|
|
|
if (!NIL_P(value)) {
|
|
|
|
rb_hash_aset(hash, key, value);
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.compact -> new_hash
|
|
|
|
*
|
|
|
|
* Returns a new hash with the nil values/key pairs removed
|
|
|
|
*
|
|
|
|
* h = { a: 1, b: false, c: nil }
|
|
|
|
* h.compact #=> { a: 1, b: false }
|
|
|
|
* h #=> { a: 1, b: false, c: nil }
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
rb_hash_compact(VALUE hash)
|
|
|
|
{
|
|
|
|
VALUE result = rb_hash_new();
|
|
|
|
if (!RHASH_EMPTY_P(hash)) {
|
|
|
|
rb_hash_foreach(hash, set_if_not_nil, result);
|
|
|
|
}
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2017-09-02 04:08:27 +03:00
|
|
|
* hsh.compact! -> hsh or nil
|
2016-10-13 11:06:00 +03:00
|
|
|
*
|
|
|
|
* Removes all nil values from the hash.
|
2017-09-02 04:08:27 +03:00
|
|
|
* Returns nil if no changes were made, otherwise returns the hash.
|
2016-10-13 11:06:00 +03:00
|
|
|
*
|
|
|
|
* h = { a: 1, b: false, c: nil }
|
|
|
|
* h.compact! #=> { a: 1, b: false }
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
rb_hash_compact_bang(VALUE hash)
|
|
|
|
{
|
|
|
|
rb_hash_modify_check(hash);
|
|
|
|
if (RHASH(hash)->ntbl) {
|
2016-10-22 12:52:35 +03:00
|
|
|
st_index_t n = RHASH(hash)->ntbl->num_entries;
|
2016-10-13 11:06:00 +03:00
|
|
|
rb_hash_foreach(hash, delete_if_nil, hash);
|
2016-10-22 12:52:35 +03:00
|
|
|
if (n != RHASH(hash)->ntbl->num_entries)
|
|
|
|
return hash;
|
2016-10-13 11:06:00 +03:00
|
|
|
}
|
2016-10-22 12:52:35 +03:00
|
|
|
return Qnil;
|
2016-10-13 11:06:00 +03:00
|
|
|
}
|
|
|
|
|
2006-09-11 12:09:19 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.compare_by_identity -> hsh
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2009-09-24 22:36:52 +04:00
|
|
|
* Makes <i>hsh</i> compare its keys by their identity, i.e. it
|
2006-09-11 12:09:19 +04:00
|
|
|
* will consider exact same objects as same keys.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2006-09-11 12:09:19 +04:00
|
|
|
* h1 = { "a" => 100, "b" => 200, :c => "c" }
|
2006-10-12 20:07:21 +04:00
|
|
|
* h1["a"] #=> 100
|
2006-10-12 18:05:17 +04:00
|
|
|
* h1.compare_by_identity
|
|
|
|
* h1.compare_by_identity? #=> true
|
2014-01-10 08:54:08 +04:00
|
|
|
* h1["a".dup] #=> nil # different objects.
|
2006-09-13 12:10:28 +04:00
|
|
|
* h1[:c] #=> "c" # same symbols are all same.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2006-09-11 12:09:19 +04:00
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
2006-10-12 18:05:17 +04:00
|
|
|
rb_hash_compare_by_id(VALUE hash)
|
2006-09-11 12:09:19 +04:00
|
|
|
{
|
2017-10-22 03:57:46 +03:00
|
|
|
st_table *identtable;
|
2013-07-29 16:57:40 +04:00
|
|
|
if (rb_hash_compare_by_id_p(hash)) return hash;
|
2017-10-22 03:57:46 +03:00
|
|
|
rb_hash_modify_check(hash);
|
|
|
|
|
|
|
|
identtable = rb_init_identtable_with_size(RHASH_SIZE(hash));
|
|
|
|
rb_hash_foreach(hash, rb_hash_rehash_i, (VALUE)identtable);
|
|
|
|
if (RHASH(hash)->ntbl)
|
|
|
|
st_free_table(RHASH(hash)->ntbl);
|
|
|
|
RHASH(hash)->ntbl = identtable;
|
|
|
|
|
2006-09-11 12:09:19 +04:00
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-18 01:31:22 +04:00
|
|
|
* hsh.compare_by_identity? -> true or false
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2006-09-11 12:09:19 +04:00
|
|
|
* Returns <code>true</code> if <i>hsh</i> will compare its keys by
|
2006-10-12 18:05:17 +04:00
|
|
|
* their identity. Also see <code>Hash#compare_by_identity</code>.
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2006-09-11 12:09:19 +04:00
|
|
|
*/
|
|
|
|
|
2017-01-07 14:31:53 +03:00
|
|
|
VALUE
|
2006-10-12 18:05:17 +04:00
|
|
|
rb_hash_compare_by_id_p(VALUE hash)
|
2006-09-11 12:09:19 +04:00
|
|
|
{
|
2007-08-30 03:12:21 +04:00
|
|
|
if (!RHASH(hash)->ntbl)
|
|
|
|
return Qfalse;
|
|
|
|
if (RHASH(hash)->ntbl->type == &identhash) {
|
2006-09-11 12:09:19 +04:00
|
|
|
return Qtrue;
|
|
|
|
}
|
|
|
|
return Qfalse;
|
|
|
|
}
|
|
|
|
|
2015-01-23 05:36:50 +03:00
|
|
|
VALUE
|
|
|
|
rb_ident_hash_new(void)
|
|
|
|
{
|
|
|
|
VALUE hash = rb_hash_new();
|
|
|
|
RHASH(hash)->ntbl = st_init_table(&identhash);
|
|
|
|
return hash;
|
|
|
|
}
|
|
|
|
|
2015-01-23 14:01:02 +03:00
|
|
|
st_table *
|
|
|
|
rb_init_identtable(void)
|
|
|
|
{
|
|
|
|
return st_init_table(&identhash);
|
|
|
|
}
|
|
|
|
|
|
|
|
st_table *
|
|
|
|
rb_init_identtable_with_size(st_index_t size)
|
|
|
|
{
|
|
|
|
return st_init_table_with_size(&identhash, size);
|
|
|
|
}
|
|
|
|
|
2014-07-18 17:16:48 +04:00
|
|
|
static int
|
|
|
|
any_p_i(VALUE key, VALUE value, VALUE arg)
|
|
|
|
{
|
2017-10-02 10:51:27 +03:00
|
|
|
VALUE ret = rb_yield(rb_assoc_new(key, value));
|
|
|
|
if (RTEST(ret)) {
|
|
|
|
*(VALUE *)arg = Qtrue;
|
|
|
|
return ST_STOP;
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
any_p_i_fast(VALUE key, VALUE value, VALUE arg)
|
|
|
|
{
|
|
|
|
VALUE ret = rb_yield_values(2, key, value);
|
2014-07-18 17:16:48 +04:00
|
|
|
if (RTEST(ret)) {
|
|
|
|
*(VALUE *)arg = Qtrue;
|
|
|
|
return ST_STOP;
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2017-12-11 01:36:28 +03:00
|
|
|
static int
|
|
|
|
any_p_i_pattern(VALUE key, VALUE value, VALUE arg)
|
|
|
|
{
|
|
|
|
VALUE ret = rb_funcall(((VALUE *)arg)[1], idEqq, 1, rb_assoc_new(key, value));
|
|
|
|
if (RTEST(ret)) {
|
|
|
|
*(VALUE *)arg = Qtrue;
|
|
|
|
return ST_STOP;
|
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2014-07-18 17:16:48 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.any? [{ |(key, value)| block }] -> true or false
|
|
|
|
*
|
|
|
|
* See also Enumerable#any?
|
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
2017-12-11 01:36:28 +03:00
|
|
|
rb_hash_any_p(int argc, VALUE *argv, VALUE hash)
|
2014-07-18 17:16:48 +04:00
|
|
|
{
|
2017-12-11 01:36:28 +03:00
|
|
|
VALUE args[2];
|
|
|
|
args[0] = Qfalse;
|
2014-07-18 17:16:48 +04:00
|
|
|
|
2017-12-11 01:36:28 +03:00
|
|
|
rb_check_arity(argc, 0, 1);
|
2014-07-18 17:16:48 +04:00
|
|
|
if (RHASH_EMPTY_P(hash)) return Qfalse;
|
2017-12-11 01:36:28 +03:00
|
|
|
if (argc) {
|
|
|
|
args[1] = argv[0];
|
|
|
|
|
|
|
|
rb_hash_foreach(hash, any_p_i_pattern, (VALUE)args);
|
2014-07-18 17:16:48 +04:00
|
|
|
}
|
2017-12-11 01:36:28 +03:00
|
|
|
else {
|
|
|
|
if (!rb_block_given_p()) {
|
|
|
|
/* yields pairs, never false */
|
|
|
|
return Qtrue;
|
|
|
|
}
|
|
|
|
if (rb_block_arity() > 1)
|
|
|
|
rb_hash_foreach(hash, any_p_i_fast, (VALUE)args);
|
|
|
|
else
|
|
|
|
rb_hash_foreach(hash, any_p_i, (VALUE)args);
|
|
|
|
}
|
|
|
|
return args[0];
|
2014-07-18 17:16:48 +04:00
|
|
|
}
|
|
|
|
|
2015-11-09 15:27:26 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hsh.dig(key, ...) -> object
|
|
|
|
*
|
2017-02-27 21:07:11 +03:00
|
|
|
* Extracts the nested value specified by the sequence of <i>key</i>
|
2015-12-08 08:21:11 +03:00
|
|
|
* objects by calling +dig+ at each step, returning +nil+ if any
|
|
|
|
* intermediate step is +nil+.
|
2015-11-09 15:27:26 +03:00
|
|
|
*
|
|
|
|
* h = { foo: {bar: {baz: 1}}}
|
|
|
|
*
|
2017-02-27 21:07:11 +03:00
|
|
|
* h.dig(:foo, :bar, :baz) #=> 1
|
|
|
|
* h.dig(:foo, :zot, :xyz) #=> nil
|
2015-12-08 08:21:11 +03:00
|
|
|
*
|
|
|
|
* g = { foo: [10, 11, 12] }
|
2017-02-27 21:07:11 +03:00
|
|
|
* g.dig(:foo, 1) #=> 11
|
|
|
|
* g.dig(:foo, 1, 0) #=> TypeError: Integer does not have #dig method
|
|
|
|
* g.dig(:foo, :bar) #=> TypeError: no implicit conversion of Symbol into Integer
|
2015-11-09 15:27:26 +03:00
|
|
|
*/
|
|
|
|
|
|
|
|
VALUE
|
|
|
|
rb_hash_dig(int argc, VALUE *argv, VALUE self)
|
|
|
|
{
|
|
|
|
rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);
|
|
|
|
self = rb_hash_aref(self, *argv);
|
|
|
|
if (!--argc) return self;
|
|
|
|
++argv;
|
|
|
|
return rb_obj_dig(argc, argv, self, Qnil);
|
|
|
|
}
|
|
|
|
|
2015-11-10 08:02:02 +03:00
|
|
|
static int
|
|
|
|
hash_le_i(VALUE key, VALUE value, VALUE arg)
|
|
|
|
{
|
|
|
|
VALUE *args = (VALUE *)arg;
|
|
|
|
VALUE v = rb_hash_lookup2(args[0], key, Qundef);
|
|
|
|
if (v != Qundef && rb_equal(value, v)) return ST_CONTINUE;
|
|
|
|
args[1] = Qfalse;
|
|
|
|
return ST_STOP;
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
hash_le(VALUE hash1, VALUE hash2)
|
|
|
|
{
|
|
|
|
VALUE args[2];
|
|
|
|
args[0] = hash2;
|
|
|
|
args[1] = Qtrue;
|
|
|
|
rb_hash_foreach(hash1, hash_le_i, (VALUE)args);
|
|
|
|
return args[1];
|
|
|
|
}
|
|
|
|
|
2015-11-14 11:13:11 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hash <= other -> true or false
|
|
|
|
*
|
|
|
|
* Returns <code>true</code> if <i>hash</i> is subset of
|
|
|
|
* <i>other</i> or equals to <i>other</i>.
|
|
|
|
*
|
|
|
|
* h1 = {a:1, b:2}
|
|
|
|
* h2 = {a:1, b:2, c:3}
|
|
|
|
* h1 <= h2 #=> true
|
|
|
|
* h2 <= h1 #=> false
|
|
|
|
* h1 <= h1 #=> true
|
|
|
|
*/
|
2015-11-10 08:02:02 +03:00
|
|
|
static VALUE
|
|
|
|
rb_hash_le(VALUE hash, VALUE other)
|
|
|
|
{
|
|
|
|
other = to_hash(other);
|
|
|
|
if (RHASH_SIZE(hash) > RHASH_SIZE(other)) return Qfalse;
|
|
|
|
return hash_le(hash, other);
|
|
|
|
}
|
|
|
|
|
2015-11-14 11:13:11 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hash < other -> true or false
|
|
|
|
*
|
|
|
|
* Returns <code>true</code> if <i>hash</i> is subset of
|
|
|
|
* <i>other</i>.
|
|
|
|
*
|
|
|
|
* h1 = {a:1, b:2}
|
|
|
|
* h2 = {a:1, b:2, c:3}
|
|
|
|
* h1 < h2 #=> true
|
|
|
|
* h2 < h1 #=> false
|
|
|
|
* h1 < h1 #=> false
|
|
|
|
*/
|
2015-11-10 08:02:02 +03:00
|
|
|
static VALUE
|
|
|
|
rb_hash_lt(VALUE hash, VALUE other)
|
|
|
|
{
|
|
|
|
other = to_hash(other);
|
|
|
|
if (RHASH_SIZE(hash) >= RHASH_SIZE(other)) return Qfalse;
|
|
|
|
return hash_le(hash, other);
|
|
|
|
}
|
|
|
|
|
2015-11-14 11:13:11 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hash >= other -> true or false
|
|
|
|
*
|
|
|
|
* Returns <code>true</code> if <i>other</i> is subset of
|
|
|
|
* <i>hash</i> or equals to <i>hash</i>.
|
|
|
|
*
|
|
|
|
* h1 = {a:1, b:2}
|
|
|
|
* h2 = {a:1, b:2, c:3}
|
|
|
|
* h1 >= h2 #=> false
|
|
|
|
* h2 >= h1 #=> true
|
|
|
|
* h1 >= h1 #=> true
|
|
|
|
*/
|
2015-11-10 08:02:02 +03:00
|
|
|
static VALUE
|
|
|
|
rb_hash_ge(VALUE hash, VALUE other)
|
|
|
|
{
|
|
|
|
other = to_hash(other);
|
|
|
|
if (RHASH_SIZE(hash) < RHASH_SIZE(other)) return Qfalse;
|
|
|
|
return hash_le(other, hash);
|
|
|
|
}
|
|
|
|
|
2015-11-14 11:13:11 +03:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* hash > other -> true or false
|
|
|
|
*
|
|
|
|
* Returns <code>true</code> if <i>other</i> is subset of
|
|
|
|
* <i>hash</i>.
|
|
|
|
*
|
|
|
|
* h1 = {a:1, b:2}
|
|
|
|
* h2 = {a:1, b:2, c:3}
|
|
|
|
* h1 > h2 #=> false
|
|
|
|
* h2 > h1 #=> true
|
|
|
|
* h1 > h1 #=> false
|
|
|
|
*/
|
2015-11-10 08:02:02 +03:00
|
|
|
static VALUE
|
|
|
|
rb_hash_gt(VALUE hash, VALUE other)
|
|
|
|
{
|
|
|
|
other = to_hash(other);
|
|
|
|
if (RHASH_SIZE(hash) <= RHASH_SIZE(other)) return Qfalse;
|
|
|
|
return hash_le(other, hash);
|
|
|
|
}
|
|
|
|
|
2015-11-10 10:57:17 +03:00
|
|
|
static VALUE
|
|
|
|
hash_proc_call(VALUE key, VALUE hash, int argc, const VALUE *argv, VALUE passed_proc)
|
|
|
|
{
|
2015-11-10 12:25:58 +03:00
|
|
|
rb_check_arity(argc, 1, 1);
|
|
|
|
return rb_hash_aref(hash, *argv);
|
2015-11-10 10:57:17 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
rb_hash_to_proc(VALUE hash)
|
|
|
|
{
|
2015-11-10 12:25:58 +03:00
|
|
|
return rb_func_proc_new(hash_proc_call, hash);
|
2015-11-10 10:57:17 +03:00
|
|
|
}
|
|
|
|
|
2016-07-20 11:35:25 +03:00
|
|
|
static int
|
|
|
|
add_new_i(st_data_t *key, st_data_t *val, st_data_t arg, int existing)
|
|
|
|
{
|
|
|
|
VALUE *args = (VALUE *)arg;
|
|
|
|
if (existing) return ST_STOP;
|
|
|
|
RB_OBJ_WRITTEN(args[0], Qundef, (VALUE)*key);
|
|
|
|
RB_OBJ_WRITE(args[0], (VALUE *)val, args[1]);
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* add +key+ to +val+ pair if +hash+ does not contain +key+.
|
|
|
|
* returns non-zero if +key+ was contained.
|
|
|
|
*/
|
|
|
|
int
|
|
|
|
rb_hash_add_new_element(VALUE hash, VALUE key, VALUE val)
|
|
|
|
{
|
|
|
|
st_table *tbl = rb_hash_tbl_raw(hash);
|
|
|
|
VALUE args[2];
|
|
|
|
args[0] = hash;
|
|
|
|
args[1] = val;
|
|
|
|
return st_update(tbl, (st_data_t)key, add_new_i, (st_data_t)args);
|
|
|
|
}
|
|
|
|
|
1998-01-16 15:19:22 +03:00
|
|
|
static int path_tainted = -1;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2001-11-13 06:59:20 +03:00
|
|
|
static char **origenviron;
|
* configure.in, defines.h, dir.c, dir.h, dln.c, error.c,
eval.c, file.c, hash.c, io.c, main.c, missing.c,
process.c, ruby.c, rubysig.h, signal.c, st.c, util.c, util.h,
bcc/Makefile.sub, win32/Makefile.sub, win32/win32.h,
ext/Win32API/Win32API.c, ext/socket/getaddrinfo.c,
ext/socket/getnameinfo.c, ext/socket/socket.c,
ext/tcltklib/stubs.c
: replace "NT" with "_WIN32", add DOSISH_DRIVE_LETTER
* wince/exe.mak : delete \r at the end of lines.
* wince/mswince-ruby17.def : delete rb_obj_become
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-12-15 06:18:08 +03:00
|
|
|
#ifdef _WIN32
|
2010-12-15 01:18:39 +03:00
|
|
|
#define GET_ENVIRON(e) ((e) = rb_w32_get_environ())
|
2002-05-29 14:22:19 +04:00
|
|
|
#define FREE_ENVIRON(e) rb_w32_free_environ(e)
|
2001-11-13 06:59:20 +03:00
|
|
|
static char **my_environ;
|
|
|
|
#undef environ
|
|
|
|
#define environ my_environ
|
2012-03-15 07:57:02 +04:00
|
|
|
#undef getenv
|
2016-08-05 11:04:04 +03:00
|
|
|
static char *(*w32_getenv)(const char*);
|
|
|
|
static char *
|
|
|
|
w32_getenv_unknown(const char *name)
|
2013-12-01 19:55:56 +04:00
|
|
|
{
|
2016-08-05 11:04:04 +03:00
|
|
|
char *(*func)(const char*);
|
|
|
|
if (rb_locale_encindex() == rb_ascii8bit_encindex()) {
|
|
|
|
func = rb_w32_getenv;
|
2013-12-01 19:55:56 +04:00
|
|
|
}
|
2016-08-05 11:04:04 +03:00
|
|
|
else {
|
|
|
|
func = rb_w32_ugetenv;
|
|
|
|
}
|
|
|
|
/* atomic assignment in flat memory model */
|
|
|
|
return (w32_getenv = func)(name);
|
2013-12-01 19:55:56 +04:00
|
|
|
}
|
2016-08-05 11:04:04 +03:00
|
|
|
static char *(*w32_getenv)(const char*) = w32_getenv_unknown;
|
2013-12-02 17:31:14 +04:00
|
|
|
#define getenv(n) w32_getenv(n)
|
2002-10-17 20:13:44 +04:00
|
|
|
#elif defined(__APPLE__)
|
|
|
|
#undef environ
|
|
|
|
#define environ (*_NSGetEnviron())
|
|
|
|
#define GET_ENVIRON(e) (e)
|
|
|
|
#define FREE_ENVIRON(e)
|
2001-11-13 06:59:20 +03:00
|
|
|
#else
|
1998-01-16 15:13:05 +03:00
|
|
|
extern char **environ;
|
2001-11-13 06:59:20 +03:00
|
|
|
#define GET_ENVIRON(e) (e)
|
|
|
|
#define FREE_ENVIRON(e)
|
1998-01-16 15:13:05 +03:00
|
|
|
#endif
|
2008-09-23 11:59:48 +04:00
|
|
|
#ifdef ENV_IGNORECASE
|
2010-12-15 01:18:39 +03:00
|
|
|
#define ENVMATCH(s1, s2) (STRCASECMP((s1), (s2)) == 0)
|
|
|
|
#define ENVNMATCH(s1, s2, n) (STRNCASECMP((s1), (s2), (n)) == 0)
|
2008-09-23 11:59:48 +04:00
|
|
|
#else
|
2010-12-15 01:18:39 +03:00
|
|
|
#define ENVMATCH(n1, n2) (strcmp((n1), (n2)) == 0)
|
|
|
|
#define ENVNMATCH(s1, s2, n) (memcmp((s1), (s2), (n)) == 0)
|
2008-09-23 11:59:48 +04:00
|
|
|
#endif
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2003-06-06 13:24:59 +04:00
|
|
|
static VALUE
|
2016-08-05 18:39:46 +03:00
|
|
|
env_enc_str_new(const char *ptr, long len, rb_encoding *enc)
|
2003-06-06 13:24:59 +04:00
|
|
|
{
|
2012-03-15 07:57:02 +04:00
|
|
|
#ifdef _WIN32
|
2017-07-30 05:56:30 +03:00
|
|
|
rb_encoding *internal = rb_default_internal_encoding();
|
|
|
|
const int ecflags = ECONV_INVALID_REPLACE | ECONV_UNDEF_REPLACE;
|
|
|
|
rb_encoding *utf8 = rb_utf8_encoding();
|
|
|
|
VALUE str = rb_enc_str_new(NULL, 0, (internal ? internal : enc));
|
|
|
|
if (NIL_P(rb_str_cat_conv_enc_opts(str, 0, ptr, len, utf8, ecflags, Qnil))) {
|
|
|
|
rb_str_initialize(str, ptr, len, utf8);
|
|
|
|
}
|
2012-03-15 07:57:02 +04:00
|
|
|
#else
|
2016-08-05 18:39:46 +03:00
|
|
|
VALUE str = rb_external_str_new_with_enc(ptr, len, enc);
|
2012-03-15 07:57:02 +04:00
|
|
|
#endif
|
2003-06-06 13:24:59 +04:00
|
|
|
|
2016-08-05 18:39:46 +03:00
|
|
|
OBJ_TAINT(str);
|
2003-06-06 13:24:59 +04:00
|
|
|
rb_obj_freeze(str);
|
|
|
|
return str;
|
|
|
|
}
|
|
|
|
|
2014-06-24 05:50:09 +04:00
|
|
|
static VALUE
|
2016-08-05 18:39:46 +03:00
|
|
|
env_enc_str_new_cstr(const char *ptr, rb_encoding *enc)
|
2014-06-24 05:50:09 +04:00
|
|
|
{
|
2016-08-05 18:39:46 +03:00
|
|
|
return env_enc_str_new(ptr, strlen(ptr), enc);
|
|
|
|
}
|
2014-06-24 05:50:09 +04:00
|
|
|
|
2016-08-05 18:39:46 +03:00
|
|
|
static VALUE
|
|
|
|
env_str_new(const char *ptr, long len)
|
|
|
|
{
|
|
|
|
return env_enc_str_new(ptr, len, rb_locale_encoding());
|
2014-06-24 05:50:09 +04:00
|
|
|
}
|
|
|
|
|
2003-06-06 13:24:59 +04:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_str_new2(const char *ptr)
|
2003-06-06 13:24:59 +04:00
|
|
|
{
|
2003-06-23 10:52:39 +04:00
|
|
|
if (!ptr) return Qnil;
|
2003-06-06 13:24:59 +04:00
|
|
|
return env_str_new(ptr, strlen(ptr));
|
|
|
|
}
|
|
|
|
|
2016-08-05 18:39:46 +03:00
|
|
|
static int env_path_tainted(const char *);
|
|
|
|
|
|
|
|
static rb_encoding *
|
|
|
|
env_encoding_for(const char *name, const char *ptr)
|
|
|
|
{
|
|
|
|
if (ENVMATCH(name, PATH_ENV) && !env_path_tainted(ptr)) {
|
|
|
|
return rb_filesystem_encoding();
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
return rb_locale_encoding();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
env_name_new(const char *name, const char *ptr)
|
|
|
|
{
|
|
|
|
return env_enc_str_new_cstr(ptr, env_encoding_for(name, ptr));
|
|
|
|
}
|
|
|
|
|
2015-04-19 04:42:57 +03:00
|
|
|
static void *
|
2015-12-05 11:26:26 +03:00
|
|
|
get_env_cstr(
|
|
|
|
#ifdef _WIN32
|
|
|
|
volatile VALUE *pstr,
|
|
|
|
#else
|
|
|
|
VALUE str,
|
|
|
|
#endif
|
|
|
|
const char *name)
|
2015-04-19 04:42:57 +03:00
|
|
|
{
|
2015-12-05 11:26:26 +03:00
|
|
|
#ifdef _WIN32
|
|
|
|
VALUE str = *pstr;
|
|
|
|
#endif
|
2015-04-19 04:42:57 +03:00
|
|
|
char *var;
|
|
|
|
rb_encoding *enc = rb_enc_get(str);
|
|
|
|
if (!rb_enc_asciicompat(enc)) {
|
|
|
|
rb_raise(rb_eArgError, "bad environment variable %s: ASCII incompatible encoding: %s",
|
|
|
|
name, rb_enc_name(enc));
|
|
|
|
}
|
2015-12-05 11:26:26 +03:00
|
|
|
#ifdef _WIN32
|
|
|
|
if (!rb_enc_str_asciionly_p(str)) {
|
|
|
|
*pstr = str = rb_str_conv_enc(str, NULL, rb_utf8_encoding());
|
|
|
|
}
|
|
|
|
#endif
|
2015-04-19 04:42:57 +03:00
|
|
|
var = RSTRING_PTR(str);
|
|
|
|
if (memchr(var, '\0', RSTRING_LEN(str))) {
|
|
|
|
rb_raise(rb_eArgError, "bad environment variable %s: contains null byte", name);
|
|
|
|
}
|
2016-06-10 08:48:38 +03:00
|
|
|
return rb_str_fill_terminator(str, 1); /* ASCII compatible */
|
2015-04-19 04:42:57 +03:00
|
|
|
}
|
|
|
|
|
2015-12-05 11:26:26 +03:00
|
|
|
#ifdef _WIN32
|
|
|
|
#define get_env_ptr(var, val) \
|
|
|
|
(var = get_env_cstr(&(val), #var))
|
|
|
|
#else
|
2014-06-25 16:18:53 +04:00
|
|
|
#define get_env_ptr(var, val) \
|
2015-04-19 04:42:57 +03:00
|
|
|
(var = get_env_cstr(val, #var))
|
2015-12-05 11:26:26 +03:00
|
|
|
#endif
|
2014-06-25 16:18:53 +04:00
|
|
|
|
|
|
|
static inline const char *
|
2014-06-26 02:43:23 +04:00
|
|
|
env_name(volatile VALUE *s)
|
2014-06-25 16:18:53 +04:00
|
|
|
{
|
|
|
|
const char *name;
|
2014-06-26 02:43:23 +04:00
|
|
|
SafeStringValue(*s);
|
|
|
|
get_env_ptr(name, *s);
|
2014-06-25 16:18:53 +04:00
|
|
|
return name;
|
|
|
|
}
|
|
|
|
|
2014-06-26 02:43:23 +04:00
|
|
|
#define env_name(s) env_name(&(s))
|
|
|
|
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_delete(VALUE obj, VALUE name)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2014-06-25 16:18:53 +04:00
|
|
|
const char *nam, *val;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2014-06-25 16:18:53 +04:00
|
|
|
nam = env_name(name);
|
1999-08-13 09:45:20 +04:00
|
|
|
val = getenv(nam);
|
1998-01-16 15:13:05 +03:00
|
|
|
if (val) {
|
2003-06-06 13:24:59 +04:00
|
|
|
VALUE value = env_str_new2(val);
|
2000-01-05 07:41:21 +03:00
|
|
|
|
1999-08-13 09:45:20 +04:00
|
|
|
ruby_setenv(nam, 0);
|
2008-09-23 11:59:48 +04:00
|
|
|
if (ENVMATCH(nam, PATH_ENV)) {
|
2015-09-25 10:08:45 +03:00
|
|
|
RB_GC_GUARD(name);
|
1999-08-13 09:45:20 +04:00
|
|
|
path_tainted = 0;
|
|
|
|
}
|
2000-01-05 07:41:21 +03:00
|
|
|
return value;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.delete(name) -> value
|
|
|
|
* ENV.delete(name) { |name| } -> value
|
|
|
|
*
|
|
|
|
* Deletes the environment variable with +name+ and returns the value of the
|
|
|
|
* variable. If a block is given it will be called when the named environment
|
|
|
|
* does not exist.
|
|
|
|
*/
|
1998-01-16 15:19:22 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_delete_m(VALUE obj, VALUE name)
|
1998-01-16 15:19:22 +03:00
|
|
|
{
|
2003-03-31 06:06:23 +04:00
|
|
|
VALUE val;
|
|
|
|
|
|
|
|
val = env_delete(obj, name);
|
|
|
|
if (NIL_P(val) && rb_block_given_p()) rb_yield(name);
|
1998-01-16 15:19:22 +03:00
|
|
|
return val;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV[name] -> value
|
|
|
|
*
|
|
|
|
* Retrieves the +value+ for environment variable +name+ as a String. Returns
|
|
|
|
* +nil+ if the named variable does not exist.
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_f_getenv(VALUE obj, VALUE name)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2014-06-25 16:18:53 +04:00
|
|
|
const char *nam, *env;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2014-06-25 16:18:53 +04:00
|
|
|
nam = env_name(name);
|
1999-01-20 07:59:39 +03:00
|
|
|
env = getenv(nam);
|
1998-01-16 15:13:05 +03:00
|
|
|
if (env) {
|
2016-08-05 18:39:46 +03:00
|
|
|
return env_name_new(nam, env);
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* :yield: missing_name
|
|
|
|
* call-seq:
|
|
|
|
* ENV.fetch(name) -> value
|
|
|
|
* ENV.fetch(name, default) -> value
|
|
|
|
* ENV.fetch(name) { |missing_name| ... } -> value
|
|
|
|
*
|
|
|
|
* Retrieves the environment variable +name+.
|
|
|
|
*
|
|
|
|
* If the given name does not exist and neither +default+ nor a block a
|
2017-01-19 09:39:44 +03:00
|
|
|
* provided an KeyError is raised. If a block is given it is called with
|
2011-06-30 04:20:15 +04:00
|
|
|
* the missing name to provide a value. If a default value is given it will
|
|
|
|
* be returned when no block is given.
|
|
|
|
*/
|
2000-04-12 09:06:23 +04:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_fetch(int argc, VALUE *argv)
|
2000-04-12 09:06:23 +04:00
|
|
|
{
|
2015-12-06 15:13:25 +03:00
|
|
|
VALUE key;
|
2003-11-06 10:22:39 +03:00
|
|
|
long block_given;
|
2014-06-25 16:18:53 +04:00
|
|
|
const char *nam, *env;
|
2000-04-12 09:06:23 +04:00
|
|
|
|
2014-07-02 12:25:21 +04:00
|
|
|
rb_check_arity(argc, 1, 2);
|
|
|
|
key = argv[0];
|
2003-11-06 10:22:39 +03:00
|
|
|
block_given = rb_block_given_p();
|
|
|
|
if (block_given && argc == 2) {
|
|
|
|
rb_warn("block supersedes default value argument");
|
|
|
|
}
|
2015-12-06 15:13:25 +03:00
|
|
|
nam = env_name(key);
|
2000-04-12 09:06:23 +04:00
|
|
|
env = getenv(nam);
|
|
|
|
if (!env) {
|
2003-11-06 10:22:39 +03:00
|
|
|
if (block_given) return rb_yield(key);
|
2000-04-12 09:06:23 +04:00
|
|
|
if (argc == 1) {
|
2017-09-18 11:05:53 +03:00
|
|
|
rb_key_err_raise(rb_sprintf("key not found: \"%"PRIsVALUE"\"", key), envtbl, key);
|
2000-04-12 09:06:23 +04:00
|
|
|
}
|
2014-07-02 12:25:21 +04:00
|
|
|
return argv[1];
|
2000-04-12 09:06:23 +04:00
|
|
|
}
|
2016-08-05 18:39:46 +03:00
|
|
|
return env_name_new(nam, env);
|
2000-04-12 09:06:23 +04:00
|
|
|
}
|
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
static void
|
2009-09-28 19:07:08 +04:00
|
|
|
path_tainted_p(const char *path)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
|
|
|
path_tainted = rb_path_check(path)?0:1;
|
1998-01-16 15:19:22 +03:00
|
|
|
}
|
|
|
|
|
2009-09-28 19:07:08 +04:00
|
|
|
static int
|
|
|
|
env_path_tainted(const char *path)
|
|
|
|
{
|
|
|
|
if (path_tainted < 0) {
|
|
|
|
path_tainted_p(path);
|
|
|
|
}
|
|
|
|
return path_tainted;
|
|
|
|
}
|
|
|
|
|
1998-01-16 15:19:22 +03:00
|
|
|
int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
rb_env_path_tainted(void)
|
1998-01-16 15:19:22 +03:00
|
|
|
{
|
|
|
|
if (path_tainted < 0) {
|
2003-06-20 10:22:50 +04:00
|
|
|
path_tainted_p(getenv(PATH_ENV));
|
1998-01-16 15:19:22 +03:00
|
|
|
}
|
|
|
|
return path_tainted;
|
|
|
|
}
|
|
|
|
|
2009-11-14 10:43:26 +03:00
|
|
|
#if defined(_WIN32) || (defined(HAVE_SETENV) && defined(HAVE_UNSETENV))
|
2011-10-24 18:57:08 +04:00
|
|
|
#elif defined __sun
|
2009-11-14 10:43:26 +03:00
|
|
|
static int
|
|
|
|
in_origenv(const char *str)
|
|
|
|
{
|
|
|
|
char **env;
|
|
|
|
for (env = origenviron; *env; ++env) {
|
|
|
|
if (*env == str) return 1;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
#else
|
1999-01-20 07:59:39 +03:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
envix(const char *nam)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
|
|
|
register int i, len = strlen(nam);
|
2001-11-13 06:59:20 +03:00
|
|
|
char **env;
|
1999-01-20 07:59:39 +03:00
|
|
|
|
2001-11-13 06:59:20 +03:00
|
|
|
env = GET_ENVIRON(environ);
|
|
|
|
for (i = 0; env[i]; i++) {
|
2008-09-23 11:59:48 +04:00
|
|
|
if (ENVNMATCH(env[i],nam,len) && env[i][len] == '=')
|
1999-01-20 07:59:39 +03:00
|
|
|
break; /* memcmp must come first to avoid */
|
|
|
|
} /* potential SEGV's */
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
1999-01-20 07:59:39 +03:00
|
|
|
return i;
|
|
|
|
}
|
2006-08-29 14:11:27 +04:00
|
|
|
#endif
|
1999-01-20 07:59:39 +03:00
|
|
|
|
2011-03-19 12:28:49 +03:00
|
|
|
#if defined(_WIN32)
|
2011-03-19 19:33:59 +03:00
|
|
|
static size_t
|
2015-12-05 11:26:26 +03:00
|
|
|
getenvsize(const WCHAR* p)
|
2011-03-19 12:28:49 +03:00
|
|
|
{
|
2015-12-05 11:26:26 +03:00
|
|
|
const WCHAR* porg = p;
|
|
|
|
while (*p++) p += lstrlenW(p) + 1;
|
2011-03-19 13:00:51 +03:00
|
|
|
return p - porg + 1;
|
2011-03-19 12:28:49 +03:00
|
|
|
}
|
2011-03-19 19:33:59 +03:00
|
|
|
static size_t
|
2014-09-30 09:25:32 +04:00
|
|
|
getenvblocksize(void)
|
2011-03-19 19:33:59 +03:00
|
|
|
{
|
2016-05-01 14:42:41 +03:00
|
|
|
return 32767;
|
2011-03-19 19:33:59 +03:00
|
|
|
}
|
2014-07-10 19:22:07 +04:00
|
|
|
#endif
|
|
|
|
|
|
|
|
#if defined(_WIN32) || \
|
|
|
|
(defined(__sun) && !(defined(HAVE_SETENV) && defined(HAVE_UNSETENV)))
|
2011-03-19 12:28:49 +03:00
|
|
|
|
2013-09-13 11:28:25 +04:00
|
|
|
NORETURN(static void invalid_envname(const char *name));
|
|
|
|
|
|
|
|
static void
|
|
|
|
invalid_envname(const char *name)
|
|
|
|
{
|
|
|
|
rb_syserr_fail_str(EINVAL, rb_sprintf("ruby_setenv(%s)", name));
|
|
|
|
}
|
|
|
|
|
|
|
|
static const char *
|
|
|
|
check_envname(const char *name)
|
|
|
|
{
|
|
|
|
if (strchr(name, '=')) {
|
|
|
|
invalid_envname(name);
|
|
|
|
}
|
|
|
|
return name;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
1999-08-13 09:45:20 +04:00
|
|
|
void
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
ruby_setenv(const char *name, const char *value)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
2003-06-20 10:22:50 +04:00
|
|
|
#if defined(_WIN32)
|
2015-12-05 11:26:26 +03:00
|
|
|
# if defined(MINGW_HAS_SECURE_API) || RUBY_MSVCRT_VERSION >= 80
|
|
|
|
# define HAVE__WPUTENV_S 1
|
|
|
|
# endif
|
2010-09-11 11:47:44 +04:00
|
|
|
VALUE buf;
|
2015-12-05 11:26:26 +03:00
|
|
|
WCHAR *wname;
|
|
|
|
WCHAR *wvalue = 0;
|
2010-09-11 11:47:44 +04:00
|
|
|
int failed = 0;
|
2015-12-05 11:26:26 +03:00
|
|
|
int len;
|
2013-09-13 11:28:25 +04:00
|
|
|
check_envname(name);
|
2015-12-05 11:26:26 +03:00
|
|
|
len = MultiByteToWideChar(CP_UTF8, 0, name, -1, NULL, 0);
|
2009-11-11 06:20:21 +03:00
|
|
|
if (value) {
|
2015-12-05 11:26:26 +03:00
|
|
|
WCHAR* p = GetEnvironmentStringsW();
|
2014-06-25 17:31:34 +04:00
|
|
|
size_t n;
|
2015-12-05 11:26:26 +03:00
|
|
|
int len2;
|
2011-03-19 19:33:59 +03:00
|
|
|
if (!p) goto fail; /* never happen */
|
2015-12-05 11:26:26 +03:00
|
|
|
n = lstrlen(name) + 2 + strlen(value) + getenvsize(p);
|
|
|
|
FreeEnvironmentStringsW(p);
|
2014-06-25 17:31:34 +04:00
|
|
|
if (n >= getenvblocksize()) {
|
2011-03-19 19:33:59 +03:00
|
|
|
goto fail; /* 2 for '=' & '\0' */
|
2011-03-19 11:10:08 +03:00
|
|
|
}
|
2015-12-05 11:26:26 +03:00
|
|
|
len2 = MultiByteToWideChar(CP_UTF8, 0, value, -1, NULL, 0);
|
|
|
|
wname = ALLOCV_N(WCHAR, buf, len + len2);
|
|
|
|
wvalue = wname + len;
|
|
|
|
MultiByteToWideChar(CP_UTF8, 0, name, -1, wname, len);
|
|
|
|
MultiByteToWideChar(CP_UTF8, 0, value, -1, wvalue, len2);
|
|
|
|
#ifndef HAVE__WPUTENV_S
|
|
|
|
wname[len-1] = L'=';
|
|
|
|
#endif
|
2009-11-11 06:20:21 +03:00
|
|
|
}
|
|
|
|
else {
|
2015-12-05 11:26:26 +03:00
|
|
|
wname = ALLOCV_N(WCHAR, buf, len + 1);
|
|
|
|
MultiByteToWideChar(CP_UTF8, 0, name, -1, wname, len);
|
|
|
|
wvalue = wname + len;
|
|
|
|
*wvalue = L'\0';
|
|
|
|
#ifndef HAVE__WPUTENV_S
|
|
|
|
wname[len-1] = L'=';
|
|
|
|
#endif
|
2010-09-11 11:47:44 +04:00
|
|
|
}
|
2015-12-05 11:26:26 +03:00
|
|
|
#ifndef HAVE__WPUTENV_S
|
|
|
|
failed = _wputenv(wname);
|
|
|
|
#else
|
|
|
|
failed = _wputenv_s(wname, wvalue);
|
|
|
|
#endif
|
|
|
|
ALLOCV_END(buf);
|
2010-09-11 11:47:44 +04:00
|
|
|
/* even if putenv() failed, clean up and try to delete the
|
|
|
|
* variable from the system area. */
|
|
|
|
if (!value || !*value) {
|
|
|
|
/* putenv() doesn't handle empty value */
|
2010-09-30 05:57:17 +04:00
|
|
|
if (!SetEnvironmentVariable(name, value) &&
|
|
|
|
GetLastError() != ERROR_ENVVAR_NOT_FOUND) goto fail;
|
2009-11-11 06:20:21 +03:00
|
|
|
}
|
2013-09-13 11:28:25 +04:00
|
|
|
if (failed) {
|
|
|
|
fail:
|
|
|
|
invalid_envname(name);
|
|
|
|
}
|
2006-02-01 16:27:47 +03:00
|
|
|
#elif defined(HAVE_SETENV) && defined(HAVE_UNSETENV)
|
2010-01-11 06:58:39 +03:00
|
|
|
if (value) {
|
|
|
|
if (setenv(name, value, 1))
|
2013-06-21 09:31:41 +04:00
|
|
|
rb_sys_fail_str(rb_sprintf("setenv(%s)", name));
|
2013-09-13 11:28:25 +04:00
|
|
|
}
|
|
|
|
else {
|
2010-01-26 15:41:43 +03:00
|
|
|
#ifdef VOID_UNSETENV
|
|
|
|
unsetenv(name);
|
|
|
|
#else
|
2010-01-11 06:58:39 +03:00
|
|
|
if (unsetenv(name))
|
2013-06-21 09:31:41 +04:00
|
|
|
rb_sys_fail_str(rb_sprintf("unsetenv(%s)", name));
|
2010-01-26 15:41:43 +03:00
|
|
|
#endif
|
2010-01-11 06:58:39 +03:00
|
|
|
}
|
2011-10-24 18:57:08 +04:00
|
|
|
#elif defined __sun
|
2014-07-10 19:22:07 +04:00
|
|
|
/* Solaris 9 (or earlier) does not have setenv(3C) and unsetenv(3C). */
|
|
|
|
/* The below code was tested on Solaris 10 by:
|
|
|
|
% ./configure ac_cv_func_setenv=no ac_cv_func_unsetenv=no
|
|
|
|
*/
|
|
|
|
size_t len, mem_size;
|
|
|
|
char **env_ptr, *str, *mem_ptr;
|
2013-09-13 11:28:25 +04:00
|
|
|
|
2014-07-10 19:22:07 +04:00
|
|
|
check_envname(name);
|
2010-01-11 16:58:59 +03:00
|
|
|
len = strlen(name);
|
2014-07-10 19:22:07 +04:00
|
|
|
if (value) {
|
|
|
|
mem_size = len + strlen(value) + 2;
|
|
|
|
mem_ptr = malloc(mem_size);
|
|
|
|
if (mem_ptr == NULL)
|
|
|
|
rb_sys_fail_str(rb_sprintf("malloc("PRIuSIZE")", mem_size));
|
|
|
|
snprintf(mem_ptr, mem_size, "%s=%s", name, value);
|
|
|
|
}
|
2009-11-14 10:43:26 +03:00
|
|
|
for (env_ptr = GET_ENVIRON(environ); (str = *env_ptr) != 0; ++env_ptr) {
|
|
|
|
if (!strncmp(str, name, len) && str[len] == '=') {
|
|
|
|
if (!in_origenv(str)) free(str);
|
|
|
|
while ((env_ptr[0] = env_ptr[1]) != 0) env_ptr++;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (value) {
|
2014-07-10 19:22:07 +04:00
|
|
|
if (putenv(mem_ptr)) {
|
|
|
|
free(mem_ptr);
|
2013-06-21 09:31:41 +04:00
|
|
|
rb_sys_fail_str(rb_sprintf("putenv(%s)", name));
|
2014-07-10 19:22:07 +04:00
|
|
|
}
|
2009-11-14 10:43:26 +03:00
|
|
|
}
|
1999-01-20 07:59:39 +03:00
|
|
|
#else /* WIN32 */
|
2005-07-19 12:31:04 +04:00
|
|
|
size_t len;
|
2010-01-11 16:58:59 +03:00
|
|
|
int i;
|
2013-09-13 11:28:25 +04:00
|
|
|
|
2010-01-11 16:58:59 +03:00
|
|
|
i=envix(name); /* where does it go? */
|
1999-01-20 07:59:39 +03:00
|
|
|
|
|
|
|
if (environ == origenviron) { /* need we copy environment? */
|
|
|
|
int j;
|
|
|
|
int max;
|
|
|
|
char **tmpenv;
|
|
|
|
|
|
|
|
for (max = i; environ[max]; max++) ;
|
|
|
|
tmpenv = ALLOC_N(char*, max+2);
|
|
|
|
for (j=0; j<max; j++) /* copy environment */
|
2009-11-11 06:54:04 +03:00
|
|
|
tmpenv[j] = ruby_strdup(environ[j]);
|
1999-01-20 07:59:39 +03:00
|
|
|
tmpenv[max] = 0;
|
|
|
|
environ = tmpenv; /* tell exec where it is now */
|
|
|
|
}
|
2005-06-13 08:04:33 +04:00
|
|
|
if (environ[i]) {
|
2005-06-12 20:56:06 +04:00
|
|
|
char **envp = origenviron;
|
|
|
|
while (*envp && *envp != environ[i]) envp++;
|
|
|
|
if (!*envp)
|
* array.c, bignum.c, cont.c, dir.c, dln.c, encoding.c, enumerator.c,
enumerator.c (enumerator_allocate), eval_jump.c, file.c, hash.c,
io.c, load.c, pack.c, proc.c, random.c, re.c, ruby.c, st.c,
string.c, thread.c, thread_pthread.c, time.c, util.c, variable.c,
vm.c, gc.c:
allocated memory objects by xmalloc (ruby_xmalloc) should be
freed by xfree (ruby_xfree).
* ext/curses/curses.c, ext/dbm/dbm.c, ext/digest/digest.c,
ext/gdbm/gdbm.c, ext/json/ext/parser/parser.c,
ext/json/ext/parser/unicode.c, ext/openssl/ossl_cipher.c,
ext/openssl/ossl_hmac.c, ext/openssl/ossl_pkey_ec.c,
ext/sdbm/init.c, ext/strscan/strscan.c, ext/zlib/zlib.c:
ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-06-08 14:01:40 +04:00
|
|
|
xfree(environ[i]);
|
2005-06-13 08:04:33 +04:00
|
|
|
if (!value) {
|
2005-06-12 20:56:06 +04:00
|
|
|
while (environ[i]) {
|
|
|
|
environ[i] = environ[i+1];
|
|
|
|
i++;
|
|
|
|
}
|
|
|
|
return;
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
2005-06-13 08:04:33 +04:00
|
|
|
}
|
|
|
|
else { /* does not exist yet */
|
|
|
|
if (!value) return;
|
1999-01-20 07:59:39 +03:00
|
|
|
REALLOC_N(environ, char*, i+2); /* just expand it a bit */
|
|
|
|
environ[i+1] = 0; /* make sure it's null terminated */
|
|
|
|
}
|
2005-07-19 12:31:04 +04:00
|
|
|
len = strlen(name) + strlen(value) + 2;
|
|
|
|
environ[i] = ALLOC_N(char, len);
|
|
|
|
snprintf(environ[i],len,"%s=%s",name,value); /* all that work just for this */
|
1999-01-20 07:59:39 +03:00
|
|
|
#endif /* WIN32 */
|
|
|
|
}
|
|
|
|
|
1999-08-13 09:45:20 +04:00
|
|
|
void
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
ruby_unsetenv(const char *name)
|
1999-08-13 09:45:20 +04:00
|
|
|
{
|
|
|
|
ruby_setenv(name, 0);
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV[name] = value
|
|
|
|
* ENV.store(name, value) -> value
|
|
|
|
*
|
|
|
|
* Sets the environment variable +name+ to +value+. If the value given is
|
|
|
|
* +nil+ the environment variable is deleted.
|
2015-02-18 05:42:58 +03:00
|
|
|
* +name+ must be a string.
|
2011-06-30 04:20:15 +04:00
|
|
|
*
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_aset(VALUE obj, VALUE nm, VALUE val)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
1999-01-20 07:59:39 +03:00
|
|
|
char *name, *value;
|
|
|
|
|
2006-06-17 18:50:04 +04:00
|
|
|
if (NIL_P(val)) {
|
2008-09-23 03:27:33 +04:00
|
|
|
env_delete(obj, nm);
|
|
|
|
return Qnil;
|
2006-06-17 18:50:04 +04:00
|
|
|
}
|
2014-06-25 05:20:01 +04:00
|
|
|
SafeStringValue(nm);
|
|
|
|
SafeStringValue(val);
|
2014-06-25 16:18:53 +04:00
|
|
|
/* nm can be modified in `val.to_str`, don't get `name` before
|
|
|
|
* check for `val` */
|
|
|
|
get_env_ptr(name, nm);
|
|
|
|
get_env_ptr(value, val);
|
1998-01-16 15:13:05 +03:00
|
|
|
|
1999-08-13 09:45:20 +04:00
|
|
|
ruby_setenv(name, value);
|
2008-09-23 11:59:48 +04:00
|
|
|
if (ENVMATCH(name, PATH_ENV)) {
|
2015-09-25 10:08:45 +03:00
|
|
|
RB_GC_GUARD(nm);
|
1999-01-20 07:59:39 +03:00
|
|
|
if (OBJ_TAINTED(val)) {
|
1998-01-16 15:19:22 +03:00
|
|
|
/* already tainted, no check */
|
|
|
|
path_tainted = 1;
|
2001-10-29 08:07:26 +03:00
|
|
|
return val;
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
|
|
|
else {
|
|
|
|
path_tainted_p(value);
|
1998-01-16 15:19:22 +03:00
|
|
|
}
|
|
|
|
}
|
2001-10-29 08:07:26 +03:00
|
|
|
return val;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.keys -> Array
|
|
|
|
*
|
|
|
|
* Returns every environment variable name in an Array
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_keys(void)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
char **env;
|
2004-11-18 11:11:12 +03:00
|
|
|
VALUE ary;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2004-11-18 11:11:12 +03:00
|
|
|
ary = rb_ary_new();
|
2001-11-13 06:59:20 +03:00
|
|
|
env = GET_ENVIRON(environ);
|
1998-01-16 15:13:05 +03:00
|
|
|
while (*env) {
|
|
|
|
char *s = strchr(*env, '=');
|
1999-01-20 07:59:39 +03:00
|
|
|
if (s) {
|
2003-06-06 13:24:59 +04:00
|
|
|
rb_ary_push(ary, env_str_new(*env, s-*env));
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
env++;
|
|
|
|
}
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
1998-01-16 15:13:05 +03:00
|
|
|
return ary;
|
|
|
|
}
|
|
|
|
|
2012-11-06 21:13:48 +04:00
|
|
|
static VALUE
|
2013-06-26 17:43:22 +04:00
|
|
|
rb_env_size(VALUE ehash, VALUE args, VALUE eobj)
|
2012-11-06 21:13:48 +04:00
|
|
|
{
|
|
|
|
char **env;
|
|
|
|
long cnt = 0;
|
|
|
|
|
|
|
|
env = GET_ENVIRON(environ);
|
|
|
|
for (; *env ; ++env) {
|
|
|
|
if (strchr(*env, '=')) {
|
|
|
|
cnt++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
FREE_ENVIRON(environ);
|
|
|
|
return LONG2FIX(cnt);
|
|
|
|
}
|
|
|
|
|
2013-01-26 07:58:33 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.each_key { |name| } -> Hash
|
|
|
|
* ENV.each_key -> Enumerator
|
|
|
|
*
|
|
|
|
* Yields each environment variable name.
|
|
|
|
*
|
|
|
|
* An Enumerator is returned if no block is given.
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_each_key(VALUE ehash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2004-11-18 11:11:12 +03:00
|
|
|
VALUE keys;
|
2003-08-02 00:16:53 +04:00
|
|
|
long i;
|
1999-01-20 07:59:39 +03:00
|
|
|
|
2012-11-06 21:13:48 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(ehash, 0, 0, rb_env_size);
|
* safe.c (rb_set_safe_level, safe_setter): raise an ArgumentError
when $SAFE is set to 4. $SAFE=4 is now obsolete.
[ruby-core:55222] [Feature #8468]
* object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust):
Kernel#untrusted?, untrust, and trust are now deprecated.
Their behavior is same as tainted?, taint, and untaint,
respectively.
* include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED()
and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(),
respectively.
* array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c,
ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c,
ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c,
ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c,
ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c,
ext/socket/socket.c, ext/socket/udpsocket.c,
ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c,
ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c,
load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c,
safe.c, string.c, thread.c, transcode.c, variable.c,
vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for
$SAFE=4.
* test/dl/test_dl2.rb, test/erb/test_erb.rb,
test/readline/test_readline.rb,
test/readline/test_readline_history.rb, test/ruby/test_alias.rb,
test/ruby/test_array.rb, test/ruby/test_dir.rb,
test/ruby/test_encoding.rb, test/ruby/test_env.rb,
test/ruby/test_eval.rb, test/ruby/test_exception.rb,
test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb,
test/ruby/test_io.rb, test/ruby/test_method.rb,
test/ruby/test_module.rb, test/ruby/test_object.rb,
test/ruby/test_pack.rb, test/ruby/test_rand.rb,
test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb,
test/ruby/test_struct.rb, test/ruby/test_thread.rb,
test/ruby/test_time.rb: remove tests for $SAFE=4.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-12 18:20:51 +04:00
|
|
|
keys = env_keys();
|
2006-09-02 18:42:08 +04:00
|
|
|
for (i=0; i<RARRAY_LEN(keys); i++) {
|
2013-05-13 13:56:22 +04:00
|
|
|
rb_yield(RARRAY_AREF(keys, i));
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
2003-08-02 00:16:53 +04:00
|
|
|
return ehash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.values -> Array
|
|
|
|
*
|
|
|
|
* Returns every environment variable value as an Array
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_values(void)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2004-11-18 11:11:12 +03:00
|
|
|
VALUE ary;
|
1998-01-16 15:13:05 +03:00
|
|
|
char **env;
|
|
|
|
|
2004-11-18 11:11:12 +03:00
|
|
|
ary = rb_ary_new();
|
2001-11-13 06:59:20 +03:00
|
|
|
env = GET_ENVIRON(environ);
|
1998-01-16 15:13:05 +03:00
|
|
|
while (*env) {
|
|
|
|
char *s = strchr(*env, '=');
|
1999-01-20 07:59:39 +03:00
|
|
|
if (s) {
|
2003-06-06 13:24:59 +04:00
|
|
|
rb_ary_push(ary, env_str_new2(s+1));
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
env++;
|
|
|
|
}
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
1998-01-16 15:13:05 +03:00
|
|
|
return ary;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.each_value { |value| } -> Hash
|
|
|
|
* ENV.each_value -> Enumerator
|
|
|
|
*
|
|
|
|
* Yields each environment variable +value+.
|
|
|
|
*
|
|
|
|
* An Enumerator is returned if no block was given.
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_each_value(VALUE ehash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2008-05-25 19:42:14 +04:00
|
|
|
VALUE values;
|
2003-08-02 00:16:53 +04:00
|
|
|
long i;
|
1999-01-20 07:59:39 +03:00
|
|
|
|
2012-11-06 21:13:48 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(ehash, 0, 0, rb_env_size);
|
* safe.c (rb_set_safe_level, safe_setter): raise an ArgumentError
when $SAFE is set to 4. $SAFE=4 is now obsolete.
[ruby-core:55222] [Feature #8468]
* object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust):
Kernel#untrusted?, untrust, and trust are now deprecated.
Their behavior is same as tainted?, taint, and untaint,
respectively.
* include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED()
and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(),
respectively.
* array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c,
ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c,
ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c,
ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c,
ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c,
ext/socket/socket.c, ext/socket/udpsocket.c,
ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c,
ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c,
load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c,
safe.c, string.c, thread.c, transcode.c, variable.c,
vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for
$SAFE=4.
* test/dl/test_dl2.rb, test/erb/test_erb.rb,
test/readline/test_readline.rb,
test/readline/test_readline_history.rb, test/ruby/test_alias.rb,
test/ruby/test_array.rb, test/ruby/test_dir.rb,
test/ruby/test_encoding.rb, test/ruby/test_env.rb,
test/ruby/test_eval.rb, test/ruby/test_exception.rb,
test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb,
test/ruby/test_io.rb, test/ruby/test_method.rb,
test/ruby/test_module.rb, test/ruby/test_object.rb,
test/ruby/test_pack.rb, test/ruby/test_rand.rb,
test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb,
test/ruby/test_struct.rb, test/ruby/test_thread.rb,
test/ruby/test_time.rb: remove tests for $SAFE=4.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-12 18:20:51 +04:00
|
|
|
values = env_values();
|
2006-09-02 18:42:08 +04:00
|
|
|
for (i=0; i<RARRAY_LEN(values); i++) {
|
2013-05-13 13:56:22 +04:00
|
|
|
rb_yield(RARRAY_AREF(values, i));
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
2003-08-02 00:16:53 +04:00
|
|
|
return ehash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.each { |name, value| } -> Hash
|
|
|
|
* ENV.each -> Enumerator
|
|
|
|
* ENV.each_pair { |name, value| } -> Hash
|
|
|
|
* ENV.each_pair -> Enumerator
|
|
|
|
*
|
|
|
|
* Yields each environment variable +name+ and +value+.
|
|
|
|
*
|
|
|
|
* If no block is given an Enumerator is returned.
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
2007-11-03 17:07:48 +03:00
|
|
|
env_each_pair(VALUE ehash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
1999-01-20 07:59:39 +03:00
|
|
|
char **env;
|
2004-11-18 11:11:12 +03:00
|
|
|
VALUE ary;
|
2003-08-02 00:16:53 +04:00
|
|
|
long i;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2012-11-06 21:13:48 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(ehash, 0, 0, rb_env_size);
|
2007-11-03 17:07:48 +03:00
|
|
|
|
2004-11-18 11:11:12 +03:00
|
|
|
ary = rb_ary_new();
|
2001-11-13 06:59:20 +03:00
|
|
|
env = GET_ENVIRON(environ);
|
1999-01-20 07:59:39 +03:00
|
|
|
while (*env) {
|
|
|
|
char *s = strchr(*env, '=');
|
|
|
|
if (s) {
|
2003-08-02 00:16:53 +04:00
|
|
|
rb_ary_push(ary, env_str_new(*env, s-*env));
|
|
|
|
rb_ary_push(ary, env_str_new2(s+1));
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
1999-01-20 07:59:39 +03:00
|
|
|
env++;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
2003-08-02 00:16:53 +04:00
|
|
|
|
2017-10-02 10:51:27 +03:00
|
|
|
if (rb_block_arity() > 1) {
|
|
|
|
for (i=0; i<RARRAY_LEN(ary); i+=2) {
|
|
|
|
rb_yield_values(2, RARRAY_AREF(ary, i), RARRAY_AREF(ary, i+1));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
for (i=0; i<RARRAY_LEN(ary); i+=2) {
|
|
|
|
rb_yield(rb_assoc_new(RARRAY_AREF(ary, i), RARRAY_AREF(ary, i+1)));
|
|
|
|
}
|
2003-08-02 00:16:53 +04:00
|
|
|
}
|
|
|
|
return ehash;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2013-02-24 00:17:20 +04:00
|
|
|
* ENV.reject! { |name, value| } -> ENV or nil
|
2011-06-30 04:20:15 +04:00
|
|
|
* ENV.reject! -> Enumerator
|
|
|
|
*
|
|
|
|
* Equivalent to ENV#delete_if but returns +nil+ if no changes were made.
|
|
|
|
*
|
|
|
|
* Returns an Enumerator if no block was given.
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
2008-04-14 12:31:38 +04:00
|
|
|
env_reject_bang(VALUE ehash)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2015-06-26 02:06:48 +03:00
|
|
|
VALUE keys;
|
2003-08-01 06:52:21 +04:00
|
|
|
long i;
|
2002-08-21 19:47:54 +04:00
|
|
|
int del = 0;
|
1999-01-20 07:59:39 +03:00
|
|
|
|
2012-11-06 21:13:48 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(ehash, 0, 0, rb_env_size);
|
* safe.c (rb_set_safe_level, safe_setter): raise an ArgumentError
when $SAFE is set to 4. $SAFE=4 is now obsolete.
[ruby-core:55222] [Feature #8468]
* object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust):
Kernel#untrusted?, untrust, and trust are now deprecated.
Their behavior is same as tainted?, taint, and untaint,
respectively.
* include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED()
and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(),
respectively.
* array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c,
ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c,
ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c,
ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c,
ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c,
ext/socket/socket.c, ext/socket/udpsocket.c,
ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c,
ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c,
load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c,
safe.c, string.c, thread.c, transcode.c, variable.c,
vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for
$SAFE=4.
* test/dl/test_dl2.rb, test/erb/test_erb.rb,
test/readline/test_readline.rb,
test/readline/test_readline_history.rb, test/ruby/test_alias.rb,
test/ruby/test_array.rb, test/ruby/test_dir.rb,
test/ruby/test_encoding.rb, test/ruby/test_env.rb,
test/ruby/test_eval.rb, test/ruby/test_exception.rb,
test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb,
test/ruby/test_io.rb, test/ruby/test_method.rb,
test/ruby/test_module.rb, test/ruby/test_object.rb,
test/ruby/test_pack.rb, test/ruby/test_rand.rb,
test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb,
test/ruby/test_struct.rb, test/ruby/test_thread.rb,
test/ruby/test_time.rb: remove tests for $SAFE=4.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-12 18:20:51 +04:00
|
|
|
keys = env_keys();
|
* include/ruby/ruby.h: constify RBasic::klass and add
RBASIC_CLASS(obj) macro which returns a class of `obj'.
This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
* object.c: add new function rb_obj_reveal().
This function reveal interal (hidden) object by rb_obj_hide().
Note that do not change class before and after hiding.
Only permitted example is:
klass = RBASIC_CLASS(obj);
rb_obj_hide(obj);
....
rb_obj_reveal(obj, klass);
TODO: API design. rb_obj_reveal() should be replaced with others.
TODO: modify constified variables using cast may be harmful for
compiler's analysis and optimizaton.
Any idea to prohibt inserting RBasic::klass directly?
If rename RBasic::klass and force to use RBASIC_CLASS(obj),
then all codes such as `RBASIC(obj)->klass' will be
compilation error. Is it acceptable? (We have similar
experience at Ruby 1.9,
for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
* internal.h: add some macros.
* RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
object.
* RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
* RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
without write barrier (planned).
* RCLASS_SET_SUPER(a, b) set super class of a.
* array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
Use above macros and functions to access RBasic::klass.
* ext/coverage/coverage.c, ext/readline/readline.c,
ext/socket/ancdata.c, ext/socket/init.c,
* ext/zlib/zlib.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-13 14:49:11 +04:00
|
|
|
RBASIC_CLEAR_CLASS(keys);
|
2006-09-02 18:42:08 +04:00
|
|
|
for (i=0; i<RARRAY_LEN(keys); i++) {
|
2013-05-13 13:56:22 +04:00
|
|
|
VALUE val = rb_f_getenv(Qnil, RARRAY_AREF(keys, i));
|
1998-01-16 15:13:05 +03:00
|
|
|
if (!NIL_P(val)) {
|
2013-05-13 13:56:22 +04:00
|
|
|
if (RTEST(rb_yield_values(2, RARRAY_AREF(keys, i), val))) {
|
|
|
|
FL_UNSET(RARRAY_AREF(keys, i), FL_TAINT);
|
|
|
|
env_delete(Qnil, RARRAY_AREF(keys, i));
|
2000-08-07 09:05:04 +04:00
|
|
|
del++;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2015-06-26 02:06:48 +03:00
|
|
|
RB_GC_GUARD(keys);
|
2000-08-07 09:05:04 +04:00
|
|
|
if (del == 0) return Qnil;
|
|
|
|
return envtbl;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.delete_if { |name, value| } -> Hash
|
|
|
|
* ENV.delete_if -> Enumerator
|
|
|
|
*
|
|
|
|
* Deletes every environment variable for which the block evaluates to +true+.
|
|
|
|
*
|
|
|
|
* If no block is given an enumerator is returned instead.
|
|
|
|
*/
|
2000-08-07 09:05:04 +04:00
|
|
|
static VALUE
|
2008-04-14 12:31:38 +04:00
|
|
|
env_delete_if(VALUE ehash)
|
2000-08-07 09:05:04 +04:00
|
|
|
{
|
2012-11-06 21:13:48 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(ehash, 0, 0, rb_env_size);
|
2008-04-14 12:31:38 +04:00
|
|
|
env_reject_bang(ehash);
|
1998-01-16 15:13:05 +03:00
|
|
|
return envtbl;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.values_at(name, ...) -> Array
|
|
|
|
*
|
|
|
|
* Returns an array containing the environment variable values associated with
|
|
|
|
* the given names. See also ENV.select.
|
|
|
|
*/
|
2001-12-11 06:48:08 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_values_at(int argc, VALUE *argv)
|
2001-12-11 06:48:08 +03:00
|
|
|
{
|
2004-11-18 11:11:12 +03:00
|
|
|
VALUE result;
|
2001-12-11 06:48:08 +03:00
|
|
|
long i;
|
|
|
|
|
2004-11-18 11:11:12 +03:00
|
|
|
result = rb_ary_new();
|
2003-05-04 20:03:24 +04:00
|
|
|
for (i=0; i<argc; i++) {
|
|
|
|
rb_ary_push(result, rb_f_getenv(Qnil, argv[i]));
|
|
|
|
}
|
|
|
|
return result;
|
|
|
|
}
|
2001-12-11 06:48:08 +03:00
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.select { |name, value| } -> Hash
|
|
|
|
* ENV.select -> Enumerator
|
|
|
|
*
|
|
|
|
* Returns a copy of the environment for entries where the block returns true.
|
|
|
|
*
|
|
|
|
* Returns an Enumerator if no block was given.
|
|
|
|
*/
|
2003-05-04 20:03:24 +04:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_select(VALUE ehash)
|
2003-05-04 20:03:24 +04:00
|
|
|
{
|
|
|
|
VALUE result;
|
2014-06-26 03:28:04 +04:00
|
|
|
VALUE keys;
|
|
|
|
long i;
|
2003-05-04 20:03:24 +04:00
|
|
|
|
2012-11-06 21:13:48 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(ehash, 0, 0, rb_env_size);
|
2007-06-21 18:50:14 +04:00
|
|
|
result = rb_hash_new();
|
2014-06-26 03:28:04 +04:00
|
|
|
keys = env_keys();
|
|
|
|
for (i = 0; i < RARRAY_LEN(keys); ++i) {
|
|
|
|
VALUE key = RARRAY_AREF(keys, i);
|
|
|
|
VALUE val = rb_f_getenv(Qnil, key);
|
|
|
|
if (!NIL_P(val)) {
|
|
|
|
if (RTEST(rb_yield_values(2, key, val))) {
|
|
|
|
rb_hash_aset(result, key, val);
|
2003-05-04 20:03:24 +04:00
|
|
|
}
|
2001-12-11 06:48:08 +03:00
|
|
|
}
|
|
|
|
}
|
2015-06-26 02:06:48 +03:00
|
|
|
RB_GC_GUARD(keys);
|
2003-05-04 20:03:24 +04:00
|
|
|
|
2001-12-11 06:48:08 +03:00
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.select! { |name, value| } -> ENV or nil
|
|
|
|
* ENV.select! -> Enumerator
|
|
|
|
*
|
|
|
|
* Equivalent to ENV#keep_if but returns +nil+ if no changes were made.
|
|
|
|
*/
|
2010-03-03 12:44:44 +03:00
|
|
|
static VALUE
|
|
|
|
env_select_bang(VALUE ehash)
|
|
|
|
{
|
2015-06-26 02:06:48 +03:00
|
|
|
VALUE keys;
|
2010-03-03 12:44:44 +03:00
|
|
|
long i;
|
|
|
|
int del = 0;
|
|
|
|
|
2012-11-06 21:13:48 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(ehash, 0, 0, rb_env_size);
|
* safe.c (rb_set_safe_level, safe_setter): raise an ArgumentError
when $SAFE is set to 4. $SAFE=4 is now obsolete.
[ruby-core:55222] [Feature #8468]
* object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust):
Kernel#untrusted?, untrust, and trust are now deprecated.
Their behavior is same as tainted?, taint, and untaint,
respectively.
* include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED()
and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(),
respectively.
* array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c,
ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c,
ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c,
ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c,
ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c,
ext/socket/socket.c, ext/socket/udpsocket.c,
ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c,
ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c,
load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c,
safe.c, string.c, thread.c, transcode.c, variable.c,
vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for
$SAFE=4.
* test/dl/test_dl2.rb, test/erb/test_erb.rb,
test/readline/test_readline.rb,
test/readline/test_readline_history.rb, test/ruby/test_alias.rb,
test/ruby/test_array.rb, test/ruby/test_dir.rb,
test/ruby/test_encoding.rb, test/ruby/test_env.rb,
test/ruby/test_eval.rb, test/ruby/test_exception.rb,
test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb,
test/ruby/test_io.rb, test/ruby/test_method.rb,
test/ruby/test_module.rb, test/ruby/test_object.rb,
test/ruby/test_pack.rb, test/ruby/test_rand.rb,
test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb,
test/ruby/test_struct.rb, test/ruby/test_thread.rb,
test/ruby/test_time.rb: remove tests for $SAFE=4.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-12 18:20:51 +04:00
|
|
|
keys = env_keys();
|
* include/ruby/ruby.h: constify RBasic::klass and add
RBASIC_CLASS(obj) macro which returns a class of `obj'.
This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
* object.c: add new function rb_obj_reveal().
This function reveal interal (hidden) object by rb_obj_hide().
Note that do not change class before and after hiding.
Only permitted example is:
klass = RBASIC_CLASS(obj);
rb_obj_hide(obj);
....
rb_obj_reveal(obj, klass);
TODO: API design. rb_obj_reveal() should be replaced with others.
TODO: modify constified variables using cast may be harmful for
compiler's analysis and optimizaton.
Any idea to prohibt inserting RBasic::klass directly?
If rename RBasic::klass and force to use RBASIC_CLASS(obj),
then all codes such as `RBASIC(obj)->klass' will be
compilation error. Is it acceptable? (We have similar
experience at Ruby 1.9,
for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
* internal.h: add some macros.
* RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
object.
* RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
* RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
without write barrier (planned).
* RCLASS_SET_SUPER(a, b) set super class of a.
* array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
Use above macros and functions to access RBasic::klass.
* ext/coverage/coverage.c, ext/readline/readline.c,
ext/socket/ancdata.c, ext/socket/init.c,
* ext/zlib/zlib.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-13 14:49:11 +04:00
|
|
|
RBASIC_CLEAR_CLASS(keys);
|
2010-03-03 12:44:44 +03:00
|
|
|
for (i=0; i<RARRAY_LEN(keys); i++) {
|
2013-05-13 13:56:22 +04:00
|
|
|
VALUE val = rb_f_getenv(Qnil, RARRAY_AREF(keys, i));
|
2010-03-03 12:44:44 +03:00
|
|
|
if (!NIL_P(val)) {
|
2013-05-13 13:56:22 +04:00
|
|
|
if (!RTEST(rb_yield_values(2, RARRAY_AREF(keys, i), val))) {
|
|
|
|
FL_UNSET(RARRAY_AREF(keys, i), FL_TAINT);
|
|
|
|
env_delete(Qnil, RARRAY_AREF(keys, i));
|
2010-03-03 12:44:44 +03:00
|
|
|
del++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2015-06-26 02:06:48 +03:00
|
|
|
RB_GC_GUARD(keys);
|
2010-03-03 12:44:44 +03:00
|
|
|
if (del == 0) return Qnil;
|
|
|
|
return envtbl;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.keep_if { |name, value| } -> Hash
|
|
|
|
* ENV.keep_if -> Enumerator
|
|
|
|
*
|
|
|
|
* Deletes every environment variable where the block evaluates to +false+.
|
|
|
|
*
|
|
|
|
* Returns an enumerator if no block was given.
|
|
|
|
*/
|
2010-03-03 12:44:44 +03:00
|
|
|
static VALUE
|
|
|
|
env_keep_if(VALUE ehash)
|
|
|
|
{
|
2012-11-06 21:13:48 +04:00
|
|
|
RETURN_SIZED_ENUMERATOR(ehash, 0, 0, rb_env_size);
|
2010-03-03 12:44:44 +03:00
|
|
|
env_select_bang(ehash);
|
|
|
|
return envtbl;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.clear
|
|
|
|
*
|
|
|
|
* Removes every environment variable.
|
|
|
|
*/
|
2008-04-24 18:46:39 +04:00
|
|
|
VALUE
|
|
|
|
rb_env_clear(void)
|
2003-01-07 10:36:40 +03:00
|
|
|
{
|
2015-06-26 02:06:48 +03:00
|
|
|
VALUE keys;
|
2003-08-01 06:52:21 +04:00
|
|
|
long i;
|
2007-06-29 09:15:46 +04:00
|
|
|
|
* safe.c (rb_set_safe_level, safe_setter): raise an ArgumentError
when $SAFE is set to 4. $SAFE=4 is now obsolete.
[ruby-core:55222] [Feature #8468]
* object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust):
Kernel#untrusted?, untrust, and trust are now deprecated.
Their behavior is same as tainted?, taint, and untaint,
respectively.
* include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED()
and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(),
respectively.
* array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c,
ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c,
ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c,
ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c,
ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c,
ext/socket/socket.c, ext/socket/udpsocket.c,
ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c,
ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c,
load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c,
safe.c, string.c, thread.c, transcode.c, variable.c,
vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for
$SAFE=4.
* test/dl/test_dl2.rb, test/erb/test_erb.rb,
test/readline/test_readline.rb,
test/readline/test_readline_history.rb, test/ruby/test_alias.rb,
test/ruby/test_array.rb, test/ruby/test_dir.rb,
test/ruby/test_encoding.rb, test/ruby/test_env.rb,
test/ruby/test_eval.rb, test/ruby/test_exception.rb,
test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb,
test/ruby/test_io.rb, test/ruby/test_method.rb,
test/ruby/test_module.rb, test/ruby/test_object.rb,
test/ruby/test_pack.rb, test/ruby/test_rand.rb,
test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb,
test/ruby/test_struct.rb, test/ruby/test_thread.rb,
test/ruby/test_time.rb: remove tests for $SAFE=4.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-12 18:20:51 +04:00
|
|
|
keys = env_keys();
|
2006-09-02 18:42:08 +04:00
|
|
|
for (i=0; i<RARRAY_LEN(keys); i++) {
|
2013-05-13 13:56:22 +04:00
|
|
|
VALUE val = rb_f_getenv(Qnil, RARRAY_AREF(keys, i));
|
2003-01-07 10:36:40 +03:00
|
|
|
if (!NIL_P(val)) {
|
2013-05-13 13:56:22 +04:00
|
|
|
env_delete(Qnil, RARRAY_AREF(keys, i));
|
2003-01-07 10:36:40 +03:00
|
|
|
}
|
|
|
|
}
|
2015-06-26 02:06:48 +03:00
|
|
|
RB_GC_GUARD(keys);
|
2003-01-07 10:36:40 +03:00
|
|
|
return envtbl;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.to_s -> "ENV"
|
|
|
|
*
|
|
|
|
* Returns "ENV"
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_to_s(void)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
* string.c (rb_str_usascii_new{,2}: defined.
(rb_str_new): set US-ASCII and ENC_CODERANGE_7BIT when empty
string.
* encoding.c (rb_usascii_encoding, rb_usascii_encindex): defined.
(rb_enc_inspect, enc_name, rb_locale_charmap, rb_enc_name_list_i):
use rb_str_ascii_new.
* array.c (recursive_join, inspect_ary): ditto.
* object.c (nil_to_s, nil_inspect, true_to_s, false_to_s,
rb_mod_to_s): ditto.
* hash.c (inspect_hash, rb_hash_inspect, rb_f_getenv, env_fetch,
env_clear, env_to_s, env_inspect): ditto.
* numeric.c (flo_to_s, int_chr, rb_fix2str): ditto.
* bignum.c (rb_big2str): ditto.
* file.c (rb_file_ftype, rb_file_s_dirname, rb_file_s_extname,
file_inspect_join, Init_file): ditto.
* test/ruby/test_ruby_m17n.rb: add checks for encoding of string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-01-25 19:40:02 +03:00
|
|
|
return rb_usascii_str_new2("ENV");
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.inspect -> string
|
|
|
|
*
|
|
|
|
* Returns the contents of the environment as a String.
|
|
|
|
*/
|
2000-12-05 12:36:54 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_inspect(void)
|
2000-12-05 12:36:54 +03:00
|
|
|
{
|
|
|
|
char **env;
|
2004-11-18 11:11:12 +03:00
|
|
|
VALUE str, i;
|
2000-12-05 12:36:54 +03:00
|
|
|
|
2004-11-18 11:11:12 +03:00
|
|
|
str = rb_str_buf_new2("{");
|
2001-11-13 06:59:20 +03:00
|
|
|
env = GET_ENVIRON(environ);
|
2000-12-05 12:36:54 +03:00
|
|
|
while (*env) {
|
|
|
|
char *s = strchr(*env, '=');
|
|
|
|
|
|
|
|
if (env != environ) {
|
2001-05-30 13:12:34 +04:00
|
|
|
rb_str_buf_cat2(str, ", ");
|
2000-12-05 12:36:54 +03:00
|
|
|
}
|
|
|
|
if (s) {
|
2001-05-30 13:12:34 +04:00
|
|
|
rb_str_buf_cat2(str, "\"");
|
|
|
|
rb_str_buf_cat(str, *env, s-*env);
|
|
|
|
rb_str_buf_cat2(str, "\"=>");
|
2008-02-28 21:13:45 +03:00
|
|
|
i = rb_inspect(rb_str_new2(s+1));
|
2001-05-30 13:12:34 +04:00
|
|
|
rb_str_buf_append(str, i);
|
2000-12-05 12:36:54 +03:00
|
|
|
}
|
|
|
|
env++;
|
|
|
|
}
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
2001-05-30 13:12:34 +04:00
|
|
|
rb_str_buf_cat2(str, "}");
|
2000-12-05 12:36:54 +03:00
|
|
|
OBJ_TAINT(str);
|
|
|
|
|
|
|
|
return str;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.to_a -> Array
|
|
|
|
*
|
|
|
|
* Converts the environment variables into an array of names and value arrays.
|
|
|
|
*
|
2013-04-16 10:28:35 +04:00
|
|
|
* ENV.to_a # => [["TERM", "xterm-color"], ["SHELL", "/bin/bash"], ...]
|
2011-06-30 04:20:15 +04:00
|
|
|
*
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_to_a(void)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
char **env;
|
2004-11-18 11:11:12 +03:00
|
|
|
VALUE ary;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2004-11-18 11:11:12 +03:00
|
|
|
ary = rb_ary_new();
|
2001-11-13 06:59:20 +03:00
|
|
|
env = GET_ENVIRON(environ);
|
1998-01-16 15:13:05 +03:00
|
|
|
while (*env) {
|
|
|
|
char *s = strchr(*env, '=');
|
1999-01-20 07:59:39 +03:00
|
|
|
if (s) {
|
2003-06-06 13:24:59 +04:00
|
|
|
rb_ary_push(ary, rb_assoc_new(env_str_new(*env, s-*env),
|
|
|
|
env_str_new2(s+1)));
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
env++;
|
|
|
|
}
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
1998-01-16 15:13:05 +03:00
|
|
|
return ary;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.rehash
|
|
|
|
*
|
|
|
|
* Re-hashing the environment variables does nothing. It is provided for
|
|
|
|
* compatibility with Hash.
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_none(void)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.length
|
|
|
|
* ENV.size
|
|
|
|
*
|
|
|
|
* Returns the number of environment variables.
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_size(void)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
int i;
|
2001-11-13 06:59:20 +03:00
|
|
|
char **env;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2001-11-13 06:59:20 +03:00
|
|
|
env = GET_ENVIRON(environ);
|
2012-12-29 16:22:04 +04:00
|
|
|
for (i=0; env[i]; i++)
|
1998-01-16 15:13:05 +03:00
|
|
|
;
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
1998-01-16 15:13:05 +03:00
|
|
|
return INT2FIX(i);
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.empty? -> true or false
|
|
|
|
*
|
|
|
|
* Returns true when there are no environment variables
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_empty_p(void)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2001-11-13 06:59:20 +03:00
|
|
|
char **env;
|
|
|
|
|
|
|
|
env = GET_ENVIRON(environ);
|
|
|
|
if (env[0] == 0) {
|
|
|
|
FREE_ENVIRON(environ);
|
|
|
|
return Qtrue;
|
|
|
|
}
|
|
|
|
FREE_ENVIRON(environ);
|
1999-01-20 07:59:39 +03:00
|
|
|
return Qfalse;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.key?(name) -> true or false
|
|
|
|
* ENV.include?(name) -> true or false
|
|
|
|
* ENV.has_key?(name) -> true or false
|
|
|
|
* ENV.member?(name) -> true or false
|
|
|
|
*
|
|
|
|
* Returns +true+ if there is an environment variable with the given +name+.
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_has_key(VALUE env, VALUE key)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
2014-06-25 16:18:53 +04:00
|
|
|
const char *s;
|
2001-05-02 08:22:21 +04:00
|
|
|
|
2014-06-25 16:18:53 +04:00
|
|
|
s = env_name(key);
|
2001-05-02 08:22:21 +04:00
|
|
|
if (getenv(s)) return Qtrue;
|
1999-01-20 07:59:39 +03:00
|
|
|
return Qfalse;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.assoc(name) -> Array or nil
|
|
|
|
*
|
|
|
|
* Returns an Array of the name and value of the environment variable with
|
|
|
|
* +name+ or +nil+ if the name cannot be found.
|
|
|
|
*/
|
1998-01-16 15:13:05 +03:00
|
|
|
static VALUE
|
2007-06-22 20:26:07 +04:00
|
|
|
env_assoc(VALUE env, VALUE key)
|
|
|
|
{
|
2014-06-25 16:18:53 +04:00
|
|
|
const char *s, *e;
|
2007-06-22 20:26:07 +04:00
|
|
|
|
2015-12-06 15:13:25 +03:00
|
|
|
s = env_name(key);
|
2007-06-22 20:26:07 +04:00
|
|
|
e = getenv(s);
|
2016-08-04 05:54:32 +03:00
|
|
|
if (e) return rb_assoc_new(key, env_str_new2(e));
|
2007-06-22 20:26:07 +04:00
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.value?(value) -> true or false
|
|
|
|
* ENV.has_value?(value) -> true or false
|
|
|
|
*
|
|
|
|
* Returns +true+ if there is an environment variable with the given +value+.
|
|
|
|
*/
|
2007-06-22 20:26:07 +04:00
|
|
|
static VALUE
|
|
|
|
env_has_value(VALUE dmy, VALUE obj)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
|
|
|
char **env;
|
|
|
|
|
2007-06-22 20:26:07 +04:00
|
|
|
obj = rb_check_string_type(obj);
|
|
|
|
if (NIL_P(obj)) return Qnil;
|
2014-06-25 05:20:01 +04:00
|
|
|
rb_check_safe_obj(obj);
|
2001-11-13 06:59:20 +03:00
|
|
|
env = GET_ENVIRON(environ);
|
1998-01-16 15:13:05 +03:00
|
|
|
while (*env) {
|
2003-06-23 12:41:07 +04:00
|
|
|
char *s = strchr(*env, '=');
|
|
|
|
if (s++) {
|
2003-11-28 13:28:21 +03:00
|
|
|
long len = strlen(s);
|
2007-06-22 20:26:07 +04:00
|
|
|
if (RSTRING_LEN(obj) == len && strncmp(s, RSTRING_PTR(obj), len) == 0) {
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
1999-01-20 07:59:39 +03:00
|
|
|
return Qtrue;
|
2001-11-13 06:59:20 +03:00
|
|
|
}
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
env++;
|
|
|
|
}
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
1999-01-20 07:59:39 +03:00
|
|
|
return Qfalse;
|
1998-01-16 15:13:05 +03:00
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.rassoc(value)
|
|
|
|
*
|
|
|
|
* Returns an Array of the name and value of the environment variable with
|
|
|
|
* +value+ or +nil+ if the value cannot be found.
|
|
|
|
*/
|
2007-06-22 20:26:07 +04:00
|
|
|
static VALUE
|
|
|
|
env_rassoc(VALUE dmy, VALUE obj)
|
|
|
|
{
|
|
|
|
char **env;
|
|
|
|
|
|
|
|
obj = rb_check_string_type(obj);
|
|
|
|
if (NIL_P(obj)) return Qnil;
|
2014-06-25 05:20:01 +04:00
|
|
|
rb_check_safe_obj(obj);
|
2007-06-22 20:26:07 +04:00
|
|
|
env = GET_ENVIRON(environ);
|
|
|
|
while (*env) {
|
|
|
|
char *s = strchr(*env, '=');
|
|
|
|
if (s++) {
|
|
|
|
long len = strlen(s);
|
|
|
|
if (RSTRING_LEN(obj) == len && strncmp(s, RSTRING_PTR(obj), len) == 0) {
|
2008-02-05 18:25:35 +03:00
|
|
|
VALUE result = rb_assoc_new(rb_tainted_str_new(*env, s-*env-1), obj);
|
2007-06-22 20:26:07 +04:00
|
|
|
FREE_ENVIRON(environ);
|
2008-02-05 18:25:35 +03:00
|
|
|
return result;
|
2007-06-22 20:26:07 +04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
env++;
|
|
|
|
}
|
|
|
|
FREE_ENVIRON(environ);
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.key(value) -> name
|
|
|
|
*
|
|
|
|
* Returns the name of the environment variable with +value+. If the value is
|
|
|
|
* not found +nil+ is returned.
|
|
|
|
*/
|
1999-08-13 09:45:20 +04:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_key(VALUE dmy, VALUE value)
|
1999-08-13 09:45:20 +04:00
|
|
|
{
|
|
|
|
char **env;
|
2001-11-13 06:59:20 +03:00
|
|
|
VALUE str;
|
1999-08-13 09:45:20 +04:00
|
|
|
|
2014-06-25 05:20:01 +04:00
|
|
|
SafeStringValue(value);
|
2001-11-13 06:59:20 +03:00
|
|
|
env = GET_ENVIRON(environ);
|
1999-08-13 09:45:20 +04:00
|
|
|
while (*env) {
|
2003-06-23 12:41:07 +04:00
|
|
|
char *s = strchr(*env, '=');
|
|
|
|
if (s++) {
|
2003-11-28 13:28:21 +03:00
|
|
|
long len = strlen(s);
|
2006-08-31 14:47:44 +04:00
|
|
|
if (RSTRING_LEN(value) == len && strncmp(s, RSTRING_PTR(value), len) == 0) {
|
2003-06-06 13:24:59 +04:00
|
|
|
str = env_str_new(*env, s-*env-1);
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
|
|
|
return str;
|
1999-08-13 09:45:20 +04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
env++;
|
|
|
|
}
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
1999-08-13 09:45:20 +04:00
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.index(value) -> key
|
|
|
|
*
|
|
|
|
* Deprecated method that is equivalent to ENV.key
|
|
|
|
*/
|
2005-04-02 08:23:56 +04:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_index(VALUE dmy, VALUE value)
|
2005-04-02 08:23:56 +04:00
|
|
|
{
|
|
|
|
rb_warn("ENV.index is deprecated; use ENV.key");
|
|
|
|
return env_key(dmy, value);
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
2012-04-24 07:46:55 +04:00
|
|
|
* ENV.to_hash -> hash
|
|
|
|
* ENV.to_h -> hash
|
2011-06-30 04:20:15 +04:00
|
|
|
*
|
|
|
|
* Creates a hash with a copy of the environment variables.
|
|
|
|
*
|
|
|
|
*/
|
1999-01-20 07:59:39 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_to_hash(void)
|
1998-01-16 15:13:05 +03:00
|
|
|
{
|
1999-01-20 07:59:39 +03:00
|
|
|
char **env;
|
2004-11-18 11:11:12 +03:00
|
|
|
VALUE hash;
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2004-11-18 11:11:12 +03:00
|
|
|
hash = rb_hash_new();
|
2001-11-13 06:59:20 +03:00
|
|
|
env = GET_ENVIRON(environ);
|
1999-01-20 07:59:39 +03:00
|
|
|
while (*env) {
|
|
|
|
char *s = strchr(*env, '=');
|
|
|
|
if (s) {
|
2003-06-06 13:24:59 +04:00
|
|
|
rb_hash_aset(hash, env_str_new(*env, s-*env),
|
|
|
|
env_str_new2(s+1));
|
1999-01-20 07:59:39 +03:00
|
|
|
}
|
|
|
|
env++;
|
|
|
|
}
|
2001-11-13 06:59:20 +03:00
|
|
|
FREE_ENVIRON(environ);
|
1999-01-20 07:59:39 +03:00
|
|
|
return hash;
|
|
|
|
}
|
1998-01-16 15:13:05 +03:00
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.reject { |name, value| } -> Hash
|
|
|
|
* ENV.reject -> Enumerator
|
|
|
|
*
|
|
|
|
* Same as ENV#delete_if, but works on (and returns) a copy of the
|
|
|
|
* environment.
|
|
|
|
*/
|
2000-02-08 11:54:02 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_reject(void)
|
2000-02-08 11:54:02 +03:00
|
|
|
{
|
|
|
|
return rb_hash_delete_if(env_to_hash());
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.shift -> Array or nil
|
|
|
|
*
|
|
|
|
* Removes an environment variable name-value pair from ENV and returns it as
|
|
|
|
* an Array. Returns +nil+ if when the environment is empty.
|
|
|
|
*/
|
2003-01-07 10:36:40 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_shift(void)
|
2003-01-07 10:36:40 +03:00
|
|
|
{
|
|
|
|
char **env;
|
2014-06-27 00:33:34 +04:00
|
|
|
VALUE result = Qnil;
|
2003-01-07 10:36:40 +03:00
|
|
|
|
|
|
|
env = GET_ENVIRON(environ);
|
|
|
|
if (*env) {
|
|
|
|
char *s = strchr(*env, '=');
|
|
|
|
if (s) {
|
2003-06-06 13:24:59 +04:00
|
|
|
VALUE key = env_str_new(*env, s-*env);
|
2006-08-31 14:47:44 +04:00
|
|
|
VALUE val = env_str_new2(getenv(RSTRING_PTR(key)));
|
2003-01-07 10:36:40 +03:00
|
|
|
env_delete(Qnil, key);
|
2014-06-27 00:33:34 +04:00
|
|
|
result = rb_assoc_new(key, val);
|
2003-01-07 10:36:40 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
FREE_ENVIRON(environ);
|
2014-06-27 00:33:34 +04:00
|
|
|
return result;
|
2003-01-07 10:36:40 +03:00
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.invert -> Hash
|
|
|
|
*
|
|
|
|
* Returns a new hash created by using environment variable names as values
|
|
|
|
* and values as names.
|
|
|
|
*/
|
2003-01-07 10:36:40 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_invert(void)
|
2003-01-07 10:36:40 +03:00
|
|
|
{
|
|
|
|
return rb_hash_invert(env_to_hash());
|
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_replace_i(VALUE key, VALUE val, VALUE keys)
|
2003-01-07 10:36:40 +03:00
|
|
|
{
|
2012-03-31 08:20:45 +04:00
|
|
|
env_aset(Qnil, key, val);
|
|
|
|
if (rb_ary_includes(keys, key)) {
|
|
|
|
rb_ary_delete(keys, key);
|
2003-01-07 10:36:40 +03:00
|
|
|
}
|
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.replace(hash) -> env
|
|
|
|
*
|
|
|
|
* Replaces the contents of the environment variables with the contents of
|
|
|
|
* +hash+.
|
|
|
|
*/
|
2003-01-07 10:36:40 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_replace(VALUE env, VALUE hash)
|
2003-01-07 10:36:40 +03:00
|
|
|
{
|
2015-06-26 02:06:48 +03:00
|
|
|
VALUE keys;
|
2003-08-01 06:52:21 +04:00
|
|
|
long i;
|
2003-01-07 10:36:40 +03:00
|
|
|
|
* safe.c (rb_set_safe_level, safe_setter): raise an ArgumentError
when $SAFE is set to 4. $SAFE=4 is now obsolete.
[ruby-core:55222] [Feature #8468]
* object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust):
Kernel#untrusted?, untrust, and trust are now deprecated.
Their behavior is same as tainted?, taint, and untaint,
respectively.
* include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED()
and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(),
respectively.
* array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c,
ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c,
ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c,
ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c,
ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c,
ext/socket/socket.c, ext/socket/udpsocket.c,
ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c,
ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c,
load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c,
safe.c, string.c, thread.c, transcode.c, variable.c,
vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for
$SAFE=4.
* test/dl/test_dl2.rb, test/erb/test_erb.rb,
test/readline/test_readline.rb,
test/readline/test_readline_history.rb, test/ruby/test_alias.rb,
test/ruby/test_array.rb, test/ruby/test_dir.rb,
test/ruby/test_encoding.rb, test/ruby/test_env.rb,
test/ruby/test_eval.rb, test/ruby/test_exception.rb,
test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb,
test/ruby/test_io.rb, test/ruby/test_method.rb,
test/ruby/test_module.rb, test/ruby/test_object.rb,
test/ruby/test_pack.rb, test/ruby/test_rand.rb,
test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb,
test/ruby/test_struct.rb, test/ruby/test_thread.rb,
test/ruby/test_time.rb: remove tests for $SAFE=4.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-12 18:20:51 +04:00
|
|
|
keys = env_keys();
|
2003-01-07 10:36:40 +03:00
|
|
|
if (env == hash) return env;
|
|
|
|
hash = to_hash(hash);
|
2004-09-29 09:15:33 +04:00
|
|
|
rb_hash_foreach(hash, env_replace_i, keys);
|
2003-01-07 10:36:40 +03:00
|
|
|
|
2006-09-02 18:42:08 +04:00
|
|
|
for (i=0; i<RARRAY_LEN(keys); i++) {
|
2013-05-13 13:56:22 +04:00
|
|
|
env_delete(env, RARRAY_AREF(keys, i));
|
2003-01-07 10:36:40 +03:00
|
|
|
}
|
2015-06-26 02:06:48 +03:00
|
|
|
RB_GC_GUARD(keys);
|
2003-01-07 10:36:40 +03:00
|
|
|
return env;
|
|
|
|
}
|
|
|
|
|
2004-09-29 09:15:33 +04:00
|
|
|
static int
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_update_i(VALUE key, VALUE val)
|
2003-01-07 10:36:40 +03:00
|
|
|
{
|
2012-03-31 08:20:45 +04:00
|
|
|
if (rb_block_given_p()) {
|
|
|
|
val = rb_yield_values(3, key, rb_f_getenv(Qnil, key), val);
|
2003-01-07 10:36:40 +03:00
|
|
|
}
|
2012-03-31 08:20:45 +04:00
|
|
|
env_aset(Qnil, key, val);
|
2003-01-07 10:36:40 +03:00
|
|
|
return ST_CONTINUE;
|
|
|
|
}
|
|
|
|
|
2011-06-30 04:20:15 +04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* ENV.update(hash) -> Hash
|
|
|
|
* ENV.update(hash) { |name, old_value, new_value| } -> Hash
|
|
|
|
*
|
|
|
|
* Adds the contents of +hash+ to the environment variables. If no block is
|
|
|
|
* specified entries with duplicate keys are overwritten, otherwise the value
|
|
|
|
* of each duplicate name is determined by calling the block with the key, its
|
|
|
|
* value from the environment and its value from the hash.
|
|
|
|
*/
|
2003-01-07 10:36:40 +03:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
env_update(VALUE env, VALUE hash)
|
2003-01-07 10:36:40 +03:00
|
|
|
{
|
|
|
|
if (env == hash) return env;
|
|
|
|
hash = to_hash(hash);
|
2004-09-29 09:15:33 +04:00
|
|
|
rb_hash_foreach(hash, env_update_i, 0);
|
2003-01-07 10:36:40 +03:00
|
|
|
return env;
|
|
|
|
}
|
|
|
|
|
2003-12-23 19:21:17 +03:00
|
|
|
/*
|
2011-10-05 00:57:07 +04:00
|
|
|
* A Hash is a dictionary-like collection of unique keys and their values.
|
|
|
|
* Also called associative arrays, they are similar to Arrays, but where an
|
|
|
|
* Array uses integers as its index, a Hash allows you to use any object
|
2011-11-04 11:19:23 +04:00
|
|
|
* type.
|
2011-10-05 00:57:07 +04:00
|
|
|
*
|
|
|
|
* Hashes enumerate their values in the order that the corresponding keys
|
2011-11-04 11:19:23 +04:00
|
|
|
* were inserted.
|
2011-10-05 00:57:07 +04:00
|
|
|
*
|
|
|
|
* A Hash can be easily created by using its implicit form:
|
|
|
|
*
|
|
|
|
* grades = { "Jane Doe" => 10, "Jim Doe" => 6 }
|
2011-11-04 11:19:23 +04:00
|
|
|
*
|
2015-08-07 21:42:01 +03:00
|
|
|
* Hashes allow an alternate syntax for keys that are symbols.
|
2011-11-04 11:19:23 +04:00
|
|
|
* Instead of
|
2011-10-05 00:57:07 +04:00
|
|
|
*
|
|
|
|
* options = { :font_size => 10, :font_family => "Arial" }
|
2011-11-04 11:19:23 +04:00
|
|
|
*
|
|
|
|
* You could write it as:
|
2011-10-05 00:57:07 +04:00
|
|
|
*
|
|
|
|
* options = { font_size: 10, font_family: "Arial" }
|
2011-11-04 11:19:23 +04:00
|
|
|
*
|
2011-10-05 00:57:07 +04:00
|
|
|
* Each named key is a symbol you can access in hash:
|
|
|
|
*
|
|
|
|
* options[:font_size] # => 10
|
|
|
|
*
|
|
|
|
* A Hash can also be created through its ::new method:
|
|
|
|
*
|
|
|
|
* grades = Hash.new
|
|
|
|
* grades["Dorothy Doe"] = 9
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2003-12-23 19:21:17 +03:00
|
|
|
* Hashes have a <em>default value</em> that is returned when accessing
|
2011-10-05 00:57:07 +04:00
|
|
|
* keys that do not exist in the hash. If no default is set +nil+ is used.
|
2011-11-04 11:19:23 +04:00
|
|
|
* You can set the default value by sending it as an argument to Hash.new:
|
2011-10-05 00:57:07 +04:00
|
|
|
*
|
|
|
|
* grades = Hash.new(0)
|
|
|
|
*
|
|
|
|
* Or by using the #default= method:
|
|
|
|
*
|
|
|
|
* grades = {"Timmy Doe" => 8}
|
|
|
|
* grades.default = 0
|
2011-11-04 11:19:23 +04:00
|
|
|
*
|
2011-10-05 00:57:07 +04:00
|
|
|
* Accessing a value in a Hash requires using its key:
|
|
|
|
*
|
2013-10-03 04:43:01 +04:00
|
|
|
* puts grades["Jane Doe"] # => 0
|
2011-11-04 11:19:23 +04:00
|
|
|
*
|
2011-10-05 00:57:07 +04:00
|
|
|
* === Common Uses
|
|
|
|
*
|
|
|
|
* Hashes are an easy way to represent data structures, such as
|
|
|
|
*
|
|
|
|
* books = {}
|
2017-03-01 22:57:14 +03:00
|
|
|
* books[:matz] = "The Ruby Programming Language"
|
2011-10-05 00:57:07 +04:00
|
|
|
* books[:black] = "The Well-Grounded Rubyist"
|
2011-11-04 11:19:23 +04:00
|
|
|
*
|
2011-10-05 00:57:07 +04:00
|
|
|
* Hashes are also commonly used as a way to have named parameters in
|
|
|
|
* functions. Note that no brackets are used below. If a hash is the last
|
|
|
|
* argument on a method call, no braces are needed, thus creating a really
|
2011-11-04 11:19:23 +04:00
|
|
|
* clean interface:
|
|
|
|
*
|
2011-10-05 00:57:07 +04:00
|
|
|
* Person.create(name: "John Doe", age: 27)
|
|
|
|
*
|
|
|
|
* def self.create(params)
|
|
|
|
* @name = params[:name]
|
|
|
|
* @age = params[:age]
|
|
|
|
* end
|
2007-06-29 09:15:46 +04:00
|
|
|
*
|
2012-02-24 03:03:39 +04:00
|
|
|
* === Hash Keys
|
|
|
|
*
|
|
|
|
* Two objects refer to the same hash key when their <code>hash</code> value
|
|
|
|
* is identical and the two objects are <code>eql?</code> to each other.
|
|
|
|
*
|
|
|
|
* A user-defined class may be used as a hash key if the <code>hash</code>
|
|
|
|
* and <code>eql?</code> methods are overridden to provide meaningful
|
|
|
|
* behavior. By default, separate instances refer to separate hash keys.
|
|
|
|
*
|
2012-03-04 17:59:23 +04:00
|
|
|
* A typical implementation of <code>hash</code> is based on the
|
2012-02-24 03:03:39 +04:00
|
|
|
* object's data while <code>eql?</code> is usually aliased to the overridden
|
|
|
|
* <code>==</code> method:
|
|
|
|
*
|
|
|
|
* class Book
|
|
|
|
* attr_reader :author, :title
|
|
|
|
*
|
|
|
|
* def initialize(author, title)
|
|
|
|
* @author = author
|
|
|
|
* @title = title
|
|
|
|
* end
|
|
|
|
*
|
|
|
|
* def ==(other)
|
|
|
|
* self.class === other and
|
2012-03-04 17:59:23 +04:00
|
|
|
* other.author == @author and
|
2012-02-24 03:03:39 +04:00
|
|
|
* other.title == @title
|
|
|
|
* end
|
|
|
|
*
|
|
|
|
* alias eql? ==
|
|
|
|
*
|
|
|
|
* def hash
|
|
|
|
* @author.hash ^ @title.hash # XOR
|
|
|
|
* end
|
|
|
|
* end
|
|
|
|
*
|
|
|
|
* book1 = Book.new 'matz', 'Ruby in a Nutshell'
|
|
|
|
* book2 = Book.new 'matz', 'Ruby in a Nutshell'
|
|
|
|
*
|
|
|
|
* reviews = {}
|
|
|
|
*
|
|
|
|
* reviews[book1] = 'Great reference!'
|
|
|
|
* reviews[book2] = 'Nice and compact!'
|
|
|
|
*
|
|
|
|
* reviews.length #=> 1
|
|
|
|
*
|
|
|
|
* See also Object#hash and Object#eql?
|
2003-12-23 19:21:17 +03:00
|
|
|
*/
|
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
void
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 14:44:21 +04:00
|
|
|
Init_Hash(void)
|
1999-01-20 07:59:39 +03:00
|
|
|
{
|
2008-06-09 13:25:32 +04:00
|
|
|
#undef rb_intern
|
2008-08-16 04:20:31 +04:00
|
|
|
#define rb_intern(str) rb_intern_const(str)
|
2008-06-09 13:25:32 +04:00
|
|
|
|
2001-12-10 10:18:16 +03:00
|
|
|
id_hash = rb_intern("hash");
|
* sprintf.c (rb_str_format): allow %c to print one character
string (e.g. ?x).
* lib/tempfile.rb (Tempfile::make_tmpname): put dot between
basename and pid. [ruby-talk:196272]
* parse.y (do_block): remove -> style block.
* parse.y (parser_yylex): remove tLAMBDA_ARG.
* eval.c (rb_call0): binding for the return event hook should have
consistent scope. [ruby-core:07928]
* eval.c (proc_invoke): return behavior should depend whether it
is surrounded by a lambda or a mere block.
* eval.c (formal_assign): handles post splat arguments.
* eval.c (rb_call0): ditto.
* st.c (strhash): use FNV-1a hash.
* parse.y (parser_yylex): removed experimental ';;' terminator.
* eval.c (rb_node_arity): should be aware of post splat arguments.
* eval.c (rb_proc_arity): ditto.
* parse.y (f_args): syntax rule enhanced to support arguments
after the splat.
* parse.y (block_param): ditto for block parameters.
* parse.y (f_post_arg): mandatory formal arguments after the splat
argument.
* parse.y (new_args_gen): generate nodes for mandatory formal
arguments after the splat argument.
* eval.c (rb_eval): dispatch mandatory formal arguments after the
splat argument.
* parse.y (args): allow more than one splat in the argument list.
* parse.y (method_call): allow aref [] to accept all kind of
method argument, including assocs, splat, and block argument.
* eval.c (SETUP_ARGS0): prepare block argument as well.
* lib/mathn.rb (Integer): remove Integer#gcd2. [ruby-core:07931]
* eval.c (error_line): print receivers true/false/nil specially.
* eval.c (rb_proc_yield): handles parameters in yield semantics.
* eval.c (nil_yield): gives LocalJumpError to denote no block
error.
* io.c (rb_io_getc): now takes one-character string.
* string.c (rb_str_hash): use FNV-1a hash from Fowler/Noll/Vo
hashing algorithm.
* string.c (rb_str_aref): str[0] now returns 1 character string,
instead of a fixnum. [Ruby2]
* parse.y (parser_yylex): ?c now returns 1 character string,
instead of a fixnum. [Ruby2]
* string.c (rb_str_aset): no longer support fixnum insertion.
* eval.c (umethod_bind): should not update original class.
[ruby-dev:28636]
* eval.c (ev_const_get): should support constant access from
within instance_eval(). [ruby-dev:28327]
* time.c (time_timeval): should round for usec floating
number. [ruby-core:07896]
* time.c (time_add): ditto.
* dir.c (sys_warning): should not call a vararg function
rb_sys_warning() indirectly. [ruby-core:07886]
* numeric.c (flo_divmod): the first element of Float#divmod should
be an integer. [ruby-dev:28589]
* test/ruby/test_float.rb: add tests for divmod, div, modulo and remainder.
* re.c (rb_reg_initialize): should not allow modifying literal
regexps. frozen check moved from rb_reg_initialize_m as well.
* re.c (rb_reg_initialize): should not modify untainted objects in
safe levels higher than 3.
* re.c (rb_memcmp): type change from char* to const void*.
* dir.c (dir_close): should not close untainted dir stream.
* dir.c (GetDIR): add tainted/frozen check for each dir operation.
* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_symbol_arg):
typo fixed. a patch from Florian Gross <florg at florg.net>.
* eval.c (EXEC_EVENT_HOOK): trace_func may remove itself from
event_hooks. no guarantee for arbitrary hook deletion.
[ruby-dev:28632]
* util.c (ruby_strtod): differ addition to minimize error.
[ruby-dev:28619]
* util.c (ruby_strtod): should not raise ERANGE when the input
string does not have any digits. [ruby-dev:28629]
* eval.c (proc_invoke): should restore old ruby_frame->block.
thanks to ts <decoux at moulon.inra.fr>. [ruby-core:07833]
also fix [ruby-dev:28614] as well.
* signal.c (trap): sig should be less then NSIG. Coverity found
this bug. a patch from Kevin Tew <tewk at tewk.com>.
[ruby-core:07823]
* math.c (math_log2): add new method inspired by
[ruby-talk:191237].
* math.c (math_log): add optional base argument to Math::log().
[ruby-talk:191308]
* ext/syck/emitter.c (syck_scan_scalar): avoid accessing
uninitialized array element. a patch from Pat Eyler
<rubypate at gmail.com>. [ruby-core:07809]
* array.c (rb_ary_fill): initialize local variables first. a
patch from Pat Eyler <rubypate at gmail.com>. [ruby-core:07810]
* ext/syck/yaml2byte.c (syck_yaml2byte_handler): need to free
type_tag. a patch from Pat Eyler <rubypate at gmail.com>.
[ruby-core:07808]
* ext/socket/socket.c (make_hostent_internal): accept ai_family
check from Sam Roberts <sroberts at uniserve.com>.
[ruby-core:07691]
* util.c (ruby_strtod): should not cut off 18 digits for no
reason. [ruby-core:07796]
* array.c (rb_ary_fill): internalize local variable "beg" to
pacify Coverity. [ruby-core:07770]
* pack.c (pack_unpack): now supports CRLF newlines. a patch from
<tommy at tmtm.org>. [ruby-dev:28601]
* applied code clean-up patch from Stefan Huehner
<stefan at huehner.org>. [ruby-core:07764]
* lib/jcode.rb (String::tr_s): should have translated non
squeezing character sequence (i.e. a character) as well. thanks
to Hiroshi Ichikawa <gimite at gimite.ddo.jp> [ruby-list:42090]
* ext/socket/socket.c: document update patch from Sam Roberts
<sroberts at uniserve.com>. [ruby-core:07701]
* lib/mathn.rb (Integer): need not to remove gcd2. a patch from
NARUSE, Yui <naruse at airemix.com>. [ruby-dev:28570]
* parse.y (arg): too much NEW_LIST()
* eval.c (SETUP_ARGS0): remove unnecessary access to nd_alen.
* eval.c (rb_eval): use ARGSCAT for NODE_OP_ASGN1.
[ruby-dev:28585]
* parse.y (arg): use NODE_ARGSCAT for placeholder.
* lib/getoptlong.rb (GetoptLong::get): RDoc update patch from
mathew <meta at pobox.com>. [ruby-core:07738]
* variable.c (rb_const_set): raise error when no target klass is
supplied. [ruby-dev:28582]
* prec.c (prec_prec_f): documentation patch from
<gerardo.santana at gmail.com>. [ruby-core:07689]
* bignum.c (rb_big_pow): second operand may be too big even if
it's a Fixnum. [ruby-talk:187984]
* README.EXT: update symbol description. [ruby-talk:188104]
* COPYING: explicitly note GPLv2. [ruby-talk:187922]
* parse.y: remove some obsolete syntax rules (unparenthesized
method calls in argument list).
* eval.c (rb_call0): insecure calling should be checked for non
NODE_SCOPE method invocations too.
* eval.c (rb_alias): should preserve the current safe level as
well as method definition.
* process.c (rb_f_sleep): remove RDoc description about SIGALRM
which is not valid on the current implementation. [ruby-dev:28464]
Thu Mar 23 21:40:47 2006 K.Kosako <sndgk393 AT ybb.ne.jp>
* eval.c (method_missing): should support argument splat in
super. a bug in combination of super, splat and
method_missing. [ruby-talk:185438]
* configure.in: Solaris SunPro compiler -rapth patch from
<kuwa at labs.fujitsu.com>. [ruby-dev:28443]
* configure.in: remove enable_rpath=no for Solaris.
[ruby-dev:28440]
* ext/win32ole/win32ole.c (ole_val2olevariantdata): change behavior
of converting OLE Variant object with VT_ARRAY|VT_UI1 and Ruby
String object.
* ruby.1: a clarification patch from David Lutterkort
<dlutter at redhat.com>. [ruby-core:7508]
* lib/rdoc/ri/ri_paths.rb (RI::Paths): adding paths from rubygems
directories. a patch from Eric Hodel <drbrain at segment7.net>.
[ruby-core:07423]
* eval.c (rb_clear_cache_by_class): clearing wrong cache.
* ext/extmk.rb: use :remove_destination to install extension libraries
to avoid SEGV. [ruby-dev:28417]
* eval.c (rb_thread_fd_writable): should not re-schedule output
from KILLED thread (must be error printing).
* array.c (rb_ary_flatten_bang): allow specifying recursion
level. [ruby-talk:182170]
* array.c (rb_ary_flatten): ditto.
* gc.c (add_heap): a heap_slots may overflow. a patch from Stefan
Weil <weil at mail.berlios.de>.
* eval.c (rb_call): use separate cache for fcall/vcall
invocation.
* eval.c (rb_eval): NODE_FCALL, NODE_VCALL can call local
functions.
* eval.c (rb_mod_local): a new method to specify newly added
visibility "local".
* eval.c (search_method): search for local methods which are
visible only from the current class.
* class.c (rb_class_local_methods): a method to list local methods.
* object.c (Init_Object): add BasicObject class as a top level
BlankSlate class.
* ruby.h (SYM2ID): should not cast to signed long.
[ruby-core:07414]
* class.c (rb_include_module): allow module duplication.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2006-06-10 01:20:17 +04:00
|
|
|
id_yield = rb_intern("yield");
|
2001-12-10 10:18:16 +03:00
|
|
|
id_default = rb_intern("default");
|
2014-02-20 06:27:30 +04:00
|
|
|
id_flatten_bang = rb_intern("flatten!");
|
1998-01-16 15:13:05 +03:00
|
|
|
|
1999-01-20 07:59:39 +03:00
|
|
|
rb_cHash = rb_define_class("Hash", rb_cObject);
|
|
|
|
|
|
|
|
rb_include_module(rb_cHash, rb_mEnumerable);
|
|
|
|
|
* probes.d: add DTrace probe declarations. [ruby-core:27448]
* array.c (empty_ary_alloc, ary_new): added array create DTrace probe.
* compile.c (rb_insns_name): allowing DTrace probes to access
instruction sequence name.
* Makefile.in: translate probes.d file to appropriate header file.
* common.mk: declare dependencies on the DTrace header.
* configure.in: add a test for existence of DTrace.
* eval.c (setup_exception): add a probe for when an exception is
raised.
* gc.c: Add DTrace probes for mark begin and end, and sweep begin and
end.
* hash.c (empty_hash_alloc): Add a probe for hash allocation.
* insns.def: Add probes for function entry and return.
* internal.h: function declaration for compile.c change.
* load.c (rb_f_load): add probes for `load` entry and exit, require
entry and exit, and wrapping search_required for load path search.
* object.c (rb_obj_alloc): added a probe for general object creation.
* parse.y (yycompile0): added a probe around parse and compile phase.
* string.c (empty_str_alloc, str_new): DTrace probes for string
allocation.
* test/dtrace/*: tests for DTrace probes.
* vm.c (vm_invoke_proc): add probes for function return on exception
raise, hash create, and instruction sequence execution.
* vm_core.h: add probe declarations for function entry and exit.
* vm_dump.c: add probes header file.
* vm_eval.c (vm_call0_cfunc, vm_call0_cfunc_with_frame): add probe on
function entry and return.
* vm_exec.c: expose instruction number to instruction name function.
* vm_insnshelper.c: add function entry and exit probes for cfunc
methods.
* vm_insnhelper.h: vm usage information is always collected, so
uncomment the functions.
12 19:14:50 2012 Akinori MUSHA <knu@iDaemons.org>
* configure.in (isinf, isnan): isinf() and isnan() are macros on
DragonFly which cannot be found by AC_REPLACE_FUNCS(). This
workaround enforces the fact that they exist on DragonFly.
12 15:59:38 2012 Shugo Maeda <shugo@ruby-lang.org>
* vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo),
vm_insnhelper.c (vm_search_method): revert r37616 because it's too
slow. [ruby-dev:46477]
* test/ruby/test_refinement.rb (test_inline_method_cache): skip
the test until the bug is fixed efficiently.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-13 01:52:12 +04:00
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rb_define_alloc_func(rb_cHash, empty_hash_alloc);
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1999-01-20 07:59:39 +03:00
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rb_define_singleton_method(rb_cHash, "[]", rb_hash_s_create, -1);
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2007-08-24 21:47:09 +04:00
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rb_define_singleton_method(rb_cHash, "try_convert", rb_hash_s_try_convert, 1);
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2016-12-03 14:18:44 +03:00
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rb_define_method(rb_cHash, "initialize", rb_hash_initialize, -1);
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rb_define_method(rb_cHash, "initialize_copy", rb_hash_initialize_copy, 1);
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rb_define_method(rb_cHash, "rehash", rb_hash_rehash, 0);
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rb_define_method(rb_cHash, "to_hash", rb_hash_to_hash, 0);
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rb_define_method(rb_cHash, "to_h", rb_hash_to_h, 0);
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rb_define_method(rb_cHash, "to_a", rb_hash_to_a, 0);
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rb_define_method(rb_cHash, "inspect", rb_hash_inspect, 0);
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2009-05-29 12:08:25 +04:00
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rb_define_alias(rb_cHash, "to_s", "inspect");
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2016-12-03 14:18:44 +03:00
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rb_define_method(rb_cHash, "to_proc", rb_hash_to_proc, 0);
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rb_define_method(rb_cHash, "==", rb_hash_equal, 1);
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rb_define_method(rb_cHash, "[]", rb_hash_aref, 1);
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rb_define_method(rb_cHash, "hash", rb_hash_hash, 0);
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rb_define_method(rb_cHash, "eql?", rb_hash_eql, 1);
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rb_define_method(rb_cHash, "fetch", rb_hash_fetch_m, -1);
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rb_define_method(rb_cHash, "[]=", rb_hash_aset, 2);
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rb_define_method(rb_cHash, "store", rb_hash_aset, 2);
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rb_define_method(rb_cHash, "default", rb_hash_default, -1);
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rb_define_method(rb_cHash, "default=", rb_hash_set_default, 1);
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rb_define_method(rb_cHash, "default_proc", rb_hash_default_proc, 0);
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rb_define_method(rb_cHash, "default_proc=", rb_hash_set_default_proc, 1);
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rb_define_method(rb_cHash, "key", rb_hash_key, 1);
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rb_define_method(rb_cHash, "index", rb_hash_index, 1);
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rb_define_method(rb_cHash, "size", rb_hash_size, 0);
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rb_define_method(rb_cHash, "length", rb_hash_size, 0);
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rb_define_method(rb_cHash, "empty?", rb_hash_empty_p, 0);
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rb_define_method(rb_cHash, "each_value", rb_hash_each_value, 0);
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rb_define_method(rb_cHash, "each_key", rb_hash_each_key, 0);
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rb_define_method(rb_cHash, "each_pair", rb_hash_each_pair, 0);
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rb_define_method(rb_cHash, "each", rb_hash_each_pair, 0);
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1999-01-20 07:59:39 +03:00
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2017-07-14 09:44:00 +03:00
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rb_define_method(rb_cHash, "transform_keys", rb_hash_transform_keys, 0);
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rb_define_method(rb_cHash, "transform_keys!", rb_hash_transform_keys_bang, 0);
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2016-09-08 05:33:18 +03:00
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rb_define_method(rb_cHash, "transform_values", rb_hash_transform_values, 0);
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rb_define_method(rb_cHash, "transform_values!", rb_hash_transform_values_bang, 0);
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2016-08-09 11:54:15 +03:00
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2016-12-03 14:18:44 +03:00
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rb_define_method(rb_cHash, "keys", rb_hash_keys, 0);
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rb_define_method(rb_cHash, "values", rb_hash_values, 0);
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rb_define_method(rb_cHash, "values_at", rb_hash_values_at, -1);
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rb_define_method(rb_cHash, "fetch_values", rb_hash_fetch_values, -1);
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rb_define_method(rb_cHash, "shift", rb_hash_shift, 0);
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rb_define_method(rb_cHash, "delete", rb_hash_delete_m, 1);
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rb_define_method(rb_cHash, "delete_if", rb_hash_delete_if, 0);
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rb_define_method(rb_cHash, "keep_if", rb_hash_keep_if, 0);
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rb_define_method(rb_cHash, "select", rb_hash_select, 0);
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rb_define_method(rb_cHash, "select!", rb_hash_select_bang, 0);
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rb_define_method(rb_cHash, "reject", rb_hash_reject, 0);
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rb_define_method(rb_cHash, "reject!", rb_hash_reject_bang, 0);
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2017-10-21 09:08:33 +03:00
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rb_define_method(rb_cHash, "slice", rb_hash_slice, -1);
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2016-12-03 14:18:44 +03:00
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rb_define_method(rb_cHash, "clear", rb_hash_clear, 0);
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rb_define_method(rb_cHash, "invert", rb_hash_invert, 0);
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rb_define_method(rb_cHash, "update", rb_hash_update, 1);
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rb_define_method(rb_cHash, "replace", rb_hash_replace, 1);
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rb_define_method(rb_cHash, "merge!", rb_hash_update, 1);
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rb_define_method(rb_cHash, "merge", rb_hash_merge, 1);
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2007-06-22 20:26:07 +04:00
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rb_define_method(rb_cHash, "assoc", rb_hash_assoc, 1);
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rb_define_method(rb_cHash, "rassoc", rb_hash_rassoc, 1);
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rb_define_method(rb_cHash, "flatten", rb_hash_flatten, -1);
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2016-12-03 14:18:44 +03:00
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rb_define_method(rb_cHash, "compact", rb_hash_compact, 0);
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rb_define_method(rb_cHash, "compact!", rb_hash_compact_bang, 0);
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1999-01-20 07:59:39 +03:00
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2016-12-03 14:18:44 +03:00
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rb_define_method(rb_cHash, "include?", rb_hash_has_key, 1);
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rb_define_method(rb_cHash, "member?", rb_hash_has_key, 1);
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rb_define_method(rb_cHash, "has_key?", rb_hash_has_key, 1);
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rb_define_method(rb_cHash, "has_value?", rb_hash_has_value, 1);
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rb_define_method(rb_cHash, "key?", rb_hash_has_key, 1);
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rb_define_method(rb_cHash, "value?", rb_hash_has_value, 1);
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1999-01-20 07:59:39 +03:00
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2016-12-03 14:18:44 +03:00
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rb_define_method(rb_cHash, "compare_by_identity", rb_hash_compare_by_id, 0);
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rb_define_method(rb_cHash, "compare_by_identity?", rb_hash_compare_by_id_p, 0);
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2006-09-11 12:09:19 +04:00
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2017-12-11 01:36:28 +03:00
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rb_define_method(rb_cHash, "any?", rb_hash_any_p, -1);
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2015-11-09 15:27:26 +03:00
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rb_define_method(rb_cHash, "dig", rb_hash_dig, -1);
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2014-07-18 17:16:48 +04:00
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2015-11-10 08:02:02 +03:00
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rb_define_method(rb_cHash, "<=", rb_hash_le, 1);
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rb_define_method(rb_cHash, "<", rb_hash_lt, 1);
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rb_define_method(rb_cHash, ">=", rb_hash_ge, 1);
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rb_define_method(rb_cHash, ">", rb_hash_gt, 1);
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2011-06-29 07:09:34 +04:00
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/* Document-class: ENV
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*
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* ENV is a hash-like accessor for environment variables.
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*/
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/*
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* Hack to get RDoc to regard ENV as a class:
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* envtbl = rb_define_class("ENV", rb_cObject);
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*/
|
1999-01-20 07:59:39 +03:00
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origenviron = environ;
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envtbl = rb_obj_alloc(rb_cObject);
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rb_extend_object(envtbl, rb_mEnumerable);
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2016-12-03 14:18:44 +03:00
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rb_define_singleton_method(envtbl, "[]", rb_f_getenv, 1);
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rb_define_singleton_method(envtbl, "fetch", env_fetch, -1);
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rb_define_singleton_method(envtbl, "[]=", env_aset, 2);
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rb_define_singleton_method(envtbl, "store", env_aset, 2);
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rb_define_singleton_method(envtbl, "each", env_each_pair, 0);
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rb_define_singleton_method(envtbl, "each_pair", env_each_pair, 0);
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rb_define_singleton_method(envtbl, "each_key", env_each_key, 0);
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rb_define_singleton_method(envtbl, "each_value", env_each_value, 0);
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rb_define_singleton_method(envtbl, "delete", env_delete_m, 1);
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rb_define_singleton_method(envtbl, "delete_if", env_delete_if, 0);
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rb_define_singleton_method(envtbl, "keep_if", env_keep_if, 0);
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rb_define_singleton_method(envtbl, "clear", rb_env_clear, 0);
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rb_define_singleton_method(envtbl, "reject", env_reject, 0);
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rb_define_singleton_method(envtbl, "reject!", env_reject_bang, 0);
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rb_define_singleton_method(envtbl, "select", env_select, 0);
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rb_define_singleton_method(envtbl, "select!", env_select_bang, 0);
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rb_define_singleton_method(envtbl, "shift", env_shift, 0);
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rb_define_singleton_method(envtbl, "invert", env_invert, 0);
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rb_define_singleton_method(envtbl, "replace", env_replace, 1);
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rb_define_singleton_method(envtbl, "update", env_update, 1);
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rb_define_singleton_method(envtbl, "inspect", env_inspect, 0);
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rb_define_singleton_method(envtbl, "rehash", env_none, 0);
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rb_define_singleton_method(envtbl, "to_a", env_to_a, 0);
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rb_define_singleton_method(envtbl, "to_s", env_to_s, 0);
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rb_define_singleton_method(envtbl, "key", env_key, 1);
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rb_define_singleton_method(envtbl, "index", env_index, 1);
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rb_define_singleton_method(envtbl, "size", env_size, 0);
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rb_define_singleton_method(envtbl, "length", env_size, 0);
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rb_define_singleton_method(envtbl, "empty?", env_empty_p, 0);
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rb_define_singleton_method(envtbl, "keys", env_keys, 0);
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rb_define_singleton_method(envtbl, "values", env_values, 0);
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rb_define_singleton_method(envtbl, "values_at", env_values_at, -1);
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rb_define_singleton_method(envtbl, "include?", env_has_key, 1);
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rb_define_singleton_method(envtbl, "member?", env_has_key, 1);
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rb_define_singleton_method(envtbl, "has_key?", env_has_key, 1);
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rb_define_singleton_method(envtbl, "has_value?", env_has_value, 1);
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rb_define_singleton_method(envtbl, "key?", env_has_key, 1);
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rb_define_singleton_method(envtbl, "value?", env_has_value, 1);
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rb_define_singleton_method(envtbl, "to_hash", env_to_hash, 0);
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rb_define_singleton_method(envtbl, "to_h", env_to_hash, 0);
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rb_define_singleton_method(envtbl, "assoc", env_assoc, 1);
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rb_define_singleton_method(envtbl, "rassoc", env_rassoc, 1);
|
1998-01-16 15:13:05 +03:00
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2011-06-29 07:09:34 +04:00
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/*
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* ENV is a Hash-like accessor for environment variables.
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*
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* See ENV (the class) for more details.
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*/
|
1998-01-16 15:13:05 +03:00
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rb_define_global_const("ENV", envtbl);
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2013-11-15 21:15:31 +04:00
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/* for callcc */
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ruby_register_rollback_func_for_ensure(hash_foreach_ensure, hash_foreach_ensure_rollback);
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1998-01-16 15:13:05 +03:00
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}
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