* io.c (rb_io_reopen): take a block and ensure the IO closed
[Feature #2631]
* test/ruby/test_io.rb: add a test
* NEWS: add an entry for this change
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59142 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to remove leading substr [Feature #12694] [fix GH-1632]
* string.c (rb_str_delete_prefix_bang): add a new method
to remove prefix destuctively.
* string.c (rb_str_delete_prefix): add a new method
to remove prefix non-destuctively.
* test/ruby/test_string.rb: add tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59132 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
if getrusage(2) is available, to improve precision of Process.times and
its user like lib/benchmark.rb.
On macOS, since getrusage(2) has better precision than times(3),
they are much improved like:
* Before
Process.times
=> #<struct Process::Tms utime=0.56, stime=0.35, cutime=0.04, cstime=0.03>
puts Benchmark.measure { "a" * 1_000_000_000 }
0.340000 0.310000 0.650000 ( 0.674025)
* After
Process.times
=> #<struct Process::Tms utime=0.561899, stime=0.35076, cutime=0.046483, cstime=0.038929>
puts Benchmark.measure { "a" * 1_000_000_000 }
0.343223 0.310037 0.653260 ( 0.674025)
On Linux, since struct rusage from getrusage(2) is used instead of struct tms
from times(2), they are slightly improved like:
* Before
Process.times
=> #<struct Process::Tms utime=0.43, stime=0.11, cutime=0.0, cstime=0.0>
puts Benchmark.measure { "a" * 1_000_000_000 }
0.120000 0.040000 0.170000 ( 0.171621)
* After
Process.times
=> #<struct Process::Tms utime=0.432, stime=0.116, cutime=0.0, cstime=0.0>
puts Benchmark.measure { "a" * 1_000_000_000 }
0.124000 0.048000 0.172000 ( 0.171621)
[ruby-dev:49471] [Feature #11952]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dir.c (dir_s_each_child, dir_s_children): Dir.each_child and
Dir.children which are similar to Dir.foreach and Dir.entries
respectively, except to exclude "." and "..". [Feature #11302]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58879 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_yield_self): new method which yields the
receiver and returns the result.
[ruby-core:46320] [Feature #6721]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* range.c (range_init): no longer hide the user exception
with a ArgumentError, just let the user exception go through.
* test/ruby/test_range.rb (test_new): add tests.
[Feature #7688]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58476 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Note that this feature is enabled only on environment variables are
multi-user safe. In this time the list includes Linux, FreeBSD, or
Darwin. [Bug #12921]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
On platforms where MSG_DONTWAIT works reliably on all sockets
(so far, I know of Linux), we can avoid fcntl syscalls and
implement IO#write_nonblock and IO#read_nonblock in terms of the
socket-specific send and recv family of syscalls.
This avoids side effects on the socket, and also encourages
generic code to be written in cases where IO wrappers like
OpenSSL::SSL::SSLSocket are used.
Perhaps in the future, side-effect-free non-blocking I/O can
be standard on all files and OSes: https://cr.yp.to/unix/nonblock.html
* ext/socket/lib/socket.rb (read_nonblock, write_nonblock):
Linux-specific wrapper without side effects
[ruby-core:80780] [Feature #13362]
* test/socket/test_basicsocket.rb (test_read_write_nonblock):
new test
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (Init_Thread): [EXPERIMENTAL] refine the "stream
closed" special exception message, by explicating that it is
caused by threading. [ruby-core:80583] [Bug #13405]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58286 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* template/limits.c.tmpl (Init_limits): rename RbConfig::Limits as
RbConfig::LIMITS, constants other than class or module are all
uppercase with underscores by convention.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
These methods are useful for safe/concurrent file I/O in
multi-thread/process environments and also fairly standard
nowadays especially in systems supporting pthreads.
Based on patches by Avseyev <sergey.avseyev@gmail.com> at
[ruby-core:79290]. [Feature #4532]
* configure.in: check for pwrite(2). pread() is already used
internally for IO.copy_stream.
* io.c: implement wrappers for pread(2) and pwrite(2) and expose
them in IO.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58240 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Users do not read commit messages, but maybe they read NEWS.
r57828 ("compile.c: apply opt_str_freeze to String#-@ (uminus)")
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57994 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_compile_each): stop execution of the current source
by toplevel return. [ruby-core:36785] [Feature #4840]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57132 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* meta character \X matches Unicode 9.0.0 characters with some workarounds
for UTR #51 Unicode Emoji, Version 4.0 emoji zwj sequences.
[Feature #12831] [ruby-core:77586]
The term "character" can have many meanings bytes, codepoints, combined
characters, and so on. "grapheme cluster" is highest one of such words,
which means user-perceived characters.
Unicode Standard Annex #29 UNICODE TEXT SEGMENTATION specifies how to
handle grapheme clusters (extended grapheme cluster).
But some specs aren't updated to current situation because Unicode Emoji
is rapidly extended without well definition.
It breaks the precondition of UTR#29 "Grapheme cluster boundaries can be
easily tested by looking at immediately adjacent characters". (the
sentence will be removed in the next version)
Though some of its detail are described in Unicode Technical Report #51
UNICODE EMOJI but it is not merged into UTR#29 yet.
http://unicode.org/reports/tr29/http://unicode.org/reports/tr51/http://unicode.org/Public/emoji/4.0/
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Import Ruby/OpenSSL 2.0.0. The full commit history since 2.0.0 beta.2
(imported at r56098) can be found at:
https://github.com/ruby/openssl/compare/v2.0.0.beta.2...v2.0.0
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Based on the patch by soleboxy.
[Fix GH-1478] [ruby-core:78240] [Feature #12965]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56879 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
If the :ssl options is specified, the control connection is protected with
TLS in the manner described in RFC 4217. Data connections are also
protected with TLS unless the :private_data_connection is set to false.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[Feature #12142]
See header of st.c for improvment details.
You can see all of code history here:
<https://github.com/vnmakarov/ruby/tree/hash_tables_with_open_addressing>
This improvement is discussed at
<https://bugs.ruby-lang.org/issues/12142>
with many people, especially with Yura Sokolov.
* st.c: improve st_table.
* include/ruby/st.h: ditto.
* internal.h, numeric.c, hash.c (rb_dbl_long_hash): extract a function.
* ext/-test-/st/foreach/foreach.c: catch up this change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/ipaddr.rb (IPAddr#==): If coercion fails, return false
instead of passing through the exception. [ruby-core:77451]
[Bug #12799]
* lib/ipaddr.rb (IPAddr#<=>): If coercion fails, return nil
instead of passing through the exception. [ruby-core:77451]
[Bug #12799]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56594 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* numeric.c (flo_round, int_round): support round-to-nearest-even
semantics of IEEE 754 to match sprintf behavior, and add `half:`
optional keyword argument for the old behavior.
[ruby-core:76273] [Bug #12548]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56590 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/pathname/pathname.c (Pathname#empty?): New method.
[ruby-core:76404] [Feature#12596] Proposed by John Backus.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56571 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_args.c (refine_sym_proc_call): search and call method with
refinements.
* vm_args.c (vm_caller_setup_arg_block): enable refinements when
enabled in the caller. [Feature #9451]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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