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development fork of ruby/ruby
85 056 коммитов 219 Ветки 1 255 Теги 478 MiB
Ruby 62.4%
C 28.3%
C++ 2.8%
Rust 2.3%
Makefile 2%
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Aaron Patterson 147ca9585e Implement equality for CI comparison when CC searching 
When we're searching for CCs, compare the argc and flags for CI rather
than comparing pointers.  This means we don't need to store a reference
to the CI, and it also naturally "de-duplicates" CC objects.

We can observe the effect with the following code:

```ruby
require "objspace"

hash = {}

p ObjectSpace.memsize_of(Hash)

eval ("a".."zzz").map { |key|
  "hash.merge(:#{key} => 1)"
}.join("; ")

p ObjectSpace.memsize_of(Hash)
```

On master:

```
$ ruby -v test.rb
ruby 3.4.0dev (2024-04-15T16:21:41Z master d019b3baec) [arm64-darwin23]
test.rb:3: warning: assigned but unused variable - hash
3424
527736
```

On this branch:

```
$ make runruby
compiling vm.c
linking miniruby
builtin_binary.inc updated
compiling builtin.c
linking static-library libruby.3.4-static.a
ln -sf ../../rbconfig.rb .ext/arm64-darwin23/rbconfig.rb
linking ruby
ld: warning: ignoring duplicate libraries: '-ldl', '-lobjc', '-lpthread'
RUBY_ON_BUG='gdb -x ./.gdbinit -p' ./miniruby -I./lib -I. -I.ext/common  ./tool/runruby.rb --extout=.ext  -- --disable-gems  ./test.rb
2240
2368
```

Co-authored-by: John Hawthorn <jhawthorn@github.com>
 		2024-04-18 09:06:33 -07:00
.github Bump github/codeql-action from 3.25.0 to 3.25.1 2024-04-17 20:46:51 -07:00
basictest Ensure test suite is compatible with --frozen-string-literal 2024-03-14 17:56:15 +01:00
benchmark add allocation benchmark 2024-04-15 11:29:48 -07:00
bin Resync prism delete bin/dot 2023-11-14 16:22:03 -05:00
bootstraptest Fix nil error with KNOWNBUGS.rb 2024-04-08 12:31:33 -04:00
ccan Initialize loop variable of `ccan_list_for_each` 2023-12-24 19:34:25 +09:00
coroutine [DOC] fix some comments 2024-03-05 18:50:47 +09:00
coverage
…
cygwin windows-arm64 support (#8995) 2023-11-23 17:17:28 +09:00
defs Escape colons in pre-commit dependency [ci skip] 2024-04-16 15:09:56 +09:00
doc Update build and install document related https://blade.ruby-lang.org/ruby-dev/39325 2024-04-17 19:56:20 +09:00
enc Prevent a warning: literal string will be frozen in the future 2024-04-04 13:30:27 +09:00
ext [ruby/stringio] strio_read: preserve buffer encoding on partial 2024-04-17 01:29:18 +00:00
gems show warning for unused block 2024-04-15 12:08:07 +09:00
include RB_OBJ_FREEZE_RAW: Set the object shape 2024-04-16 17:20:35 +02:00
internal Remove unused rb_size_pool_slot_size 2024-04-18 10:19:42 -04:00
lib chore: remove repetitive words (#10573) 2024-04-18 15:32:34 +00:00
libexec [rubygems/rubygems] Use modern hashes consistently 2023-12-07 22:29:33 +00:00
man [DOC] Fix two minor typos on manual page 2024-01-13 09:01:30 +09:00
misc NODE_LIT is not used anymore 2024-04-04 13:17:26 +09:00
missing Fix ruby_free_proctitle 2024-01-12 16:13:42 -05:00
prism [ruby/prism] Add a reflection API for determining the fields of a node 2024-04-17 13:54:29 -04:00
sample [ruby/win32ole] [DOC] Move sample to toplevel 2024-01-28 15:25:36 +00:00
spec chore: remove repetitive words (#10573) 2024-04-18 15:32:34 +00:00
template [Universal parser] DeVALUE of p->debug_lines and ast->body.script_lines 2024-04-15 20:51:54 +09:00
test [ruby/irb] Fix % escape in prompt format 2024-04-18 14:46:55 +00:00
tool Explicily lock turbo_tests to 2.2.0 in Gemfile 2024-04-18 11:07:09 +09:00
wasm [wasm] Avoid malloc during longjmp 2023-11-23 02:15:42 +09:00
win32 Manage required baseruby version in one place 2024-03-31 00:54:38 +09:00
yjit chore: remove repetitive words (#10573) 2024-04-18 15:32:34 +00:00
.dir-locals.el
…
.document [DOC] Documentize known_errors 2024-01-13 11:08:00 +09:00
.editorconfig
…
.gdbinit Remove nd_entry from NODE_GASGN and NODE_GVAR 2023-08-23 07:59:54 +09:00
.git-blame-ignore-revs Ignore miss-and-revised commits [ci skip] 2024-02-27 11:47:50 +09:00
.gitattributes
…
.gitignore gitignore lib/prism/reflection.rb 2024-04-18 09:41:32 +09:00
.indent.pro Update .indent.pro [ci skip] 2022-07-22 21:59:58 +09:00
.mailmap Parenthesized SVN IDs in .mailmap look too verbose [ci skip] 2024-04-12 18:22:04 +09:00
.rdoc_options [DOC] Load options and parse files from srcdir 2024-01-06 21:19:51 +09:00
.rspec_parallel
…
.travis.yml .travis.yml: Add lscpu command to see the details of the CPU. 2024-03-22 22:42:58 +01:00
BSDL
…
CONTRIBUTING.md
…
COPYING
…
COPYING.ja
…
GPL
…
KNOWNBUGS.rb
…
LEGAL [DOC] Use `rdoc-ref:@` shorthands for `rdoc-label:` tags 2024-03-28 11:18:31 +09:00
NEWS.md Update refs [ci skip] 2024-04-18 08:10:34 +09:00
README.EXT
…
README.EXT.ja
…
README.ja.md [DOC] Fixes for link fragments (#7981) 2023-06-28 09:05:43 -04:00
README.md [DOC] AppVeyor is already retired 2024-04-04 18:20:13 +09:00
aclocal.m4
…
addr2line.c Move an embedded directive outside macro arguments 2024-02-08 12:06:07 +09:00
addr2line.h Dump backtraces to an arbitrary stream 2023-09-25 22:57:28 +09:00
array.c Resize ary when `Array#sort!` block modifies embedded ary 2024-04-14 08:41:47 +09:00
array.rb show warning for unused block 2024-04-15 12:08:07 +09:00
ast.c [Universal parser] DeVALUE of p->debug_lines and ast->body.script_lines 2024-04-15 20:51:54 +09:00
ast.rb ast.rb: Fix bug for source of multibyte characters 2023-11-05 00:54:22 +09:00
autogen.sh
…
bignum.c Faster Integer.sqrt for large bignum 2024-03-18 13:52:27 +09:00
builtin.c Use line numbers as builtin-index 2024-01-22 19:39:34 +09:00
builtin.h Rewrite Array#each in Ruby using Primitive (#9533) 2024-01-23 20:09:57 +00:00
class.c Eliminate usage of OBJ_FREEZE_RAW 2024-04-16 17:20:35 +02:00
common.mk [PRISM] Generate the reflection file 2024-04-17 13:54:29 -04:00
compar.c docs(compar.c): change class name in example 2023-12-11 08:56:37 +09:00
compile.c relax unused block warning for duck typing 2024-04-17 20:26:49 +09:00
complex.c Eliminate usage of OBJ_FREEZE_RAW 2024-04-16 17:20:35 +02:00
configure.ac Add --with-shared-gc build flag 2024-04-15 19:50:47 +01:00
constant.h Stop exporting symbols for MJIT 2023-03-06 21:59:23 -08:00
cont.c `Fiber#raise` recursively raises on nested resuming_fiber. (#10482) 2024-04-17 23:08:47 +12:00
darray.h Remove dependency on gc.h for darray.h 2024-04-15 13:44:31 -04:00
debug.c Fix setting GC stress at boot when objspace not available 2024-03-27 09:39:23 -04:00
debug_counter.c Stop exporting symbols for MJIT 2023-03-06 21:59:23 -08:00
debug_counter.h Add Missing Counters to `rb_debug_counter_type` enum (#8297) 2023-08-25 15:27:56 -07:00
dir.c [Feature #20244] Issue a single `Warning.warn` call 2024-03-14 18:33:28 +09:00
dir.rb show warning for unused block 2024-04-15 12:08:07 +09:00
dln.c Initialize external GC Library 2024-04-15 19:50:47 +01:00
dln.h Initialize external GC Library 2024-04-15 19:50:47 +01:00
dln_find.c Make `dln_warning` a variadic macro 2024-04-07 16:44:42 +09:00
dmydln.c Initialize external GC Library 2024-04-15 19:50:47 +01:00
dmyenc.c Separate miniruby from dmyext.c 2024-02-21 23:37:20 +09:00
dmyext.c Separate miniruby from dmyext.c 2024-02-21 23:37:20 +09:00
encindex.h Rename ENCINDEX_ASCII to ENCINDEX_ASCII_8BIT 2022-07-19 08:48:56 +02:00
encoding.c Add a hint of `ASCII-8BIT` being `BINARY` 2024-04-18 10:17:26 +02:00
enum.c Replace assert with RUBY_ASSERT in enum.c 2024-02-12 15:07:47 -05:00
enumerator.c [Bug #20325] `Enumerator.product.size` is 0 if any size is 0 2024-04-16 16:13:19 +09:00
error.c Implement chilled strings 2024-03-19 09:26:49 +01:00
eval.c [Bug #20342] Consider wrapped load in `main` methods 2024-04-05 01:33:08 +09:00
eval_error.c Do not include a backtick in error messages and backtraces 2024-02-15 18:42:31 +09:00
eval_intern.h Remove `translit_char` 2024-04-07 17:29:23 +09:00
eval_jump.c [Bug #19016] re-order error handling at cleanup 2022-11-22 00:33:19 +09:00
file.c [DOC] fix some comments 2024-03-05 18:50:47 +09:00
gc.c Implement equality for CI comparison when CC searching 2024-04-18 09:06:33 -07:00
gc.rb [DOC] Fix typo in GC documentation 2024-02-27 11:19:02 +00:00
gem_prelude.rb Warn default gems which will be gemified in future 2023-07-28 14:57:10 +09:00
golf_prelude.rb
…
goruby.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
hash.c [Bug #20307] Fix `Hash#update` to make frozen copy of string keys 2024-03-14 17:49:37 +09:00
hrtime.h Fix per-instance Regexp timeout (#6621) 2022-10-24 18:03:26 +09:00
id_table.c Replace assert with RUBY_ASSERT in id_table.c 2024-02-12 15:07:47 -05:00
id_table.h Transition complex objects to "too complex" shape 2022-12-15 10:06:04 -08:00
imemo.c Implement equality for CI comparison when CC searching 2024-04-18 09:06:33 -07:00
inits.c Fix --debug=gc_stress flag 2024-03-25 13:07:39 -04:00
insns.def Implement chilled strings 2024-03-19 09:26:49 +01:00
internal.h [Feature #20265] Remove rb_newobj_of and RB_NEWOBJ_OF 2024-03-14 12:53:04 -04:00
io.c Update `ARGF.write` interface 2024-04-04 18:54:54 +09:00
io.rb Move IO#readline to Ruby 2023-09-28 10:43:45 -07:00
io_buffer.c Improve behavioural consistency of unallocated (zero length) `IO::Buffer`. (#9532) 2024-01-15 10:47:13 +13:00
iseq.c `ISeq#to_a` respects `use_block` status 2024-04-17 17:03:46 +09:00
iseq.h Implement chilled strings 2024-03-19 09:26:49 +01:00
kernel.rb [DOC] Unify Doxygen formats (#10285) 2024-03-19 10:59:25 -07:00
lex.c.blt reserved_word: just use gperf 3.1 declaration 2022-09-21 11:44:09 +09:00
load.c Specify Kernel#autoload? uses current namespace 2024-04-15 10:55:14 -07:00
loadpath.c
…
localeinit.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
main.c Adjust styles [ci skip] 2024-02-12 16:50:30 +09:00
marshal.c Refactor VM root modules 2024-03-06 15:33:43 -05:00
marshal.rb
…
math.c [DOC] Missing comment markers 2023-09-27 16:18:05 +09:00
memory_view.c Refactor VM root modules 2024-03-06 15:33:43 -05:00
method.h Skip a redundant check for the rb_obj_hash case 2024-03-01 15:02:28 -08:00
mini_builtin.c [Universal parser] DeVALUE of p->debug_lines and ast->body.script_lines 2024-04-15 20:51:54 +09:00
miniinit.c Separate miniruby from dmyext.c 2024-02-21 23:37:20 +09:00
nilclass.rb
…
node.c Remove unused functions from `struct rb_parser_config_struct` 2024-04-16 07:15:45 +09:00
node.h [Universal parser] DeVALUE of p->debug_lines and ast->body.script_lines 2024-04-15 20:51:54 +09:00
node_dump.c NODE_LIT is not used anymore 2024-04-04 13:17:26 +09:00
numeric.c Reducing the number of divisions in `rb_fix_digits` 2024-04-08 12:51:32 +09:00
numeric.rb Use `defined?(yield)` and `SIZED_ENUMERATOR` 2024-02-17 23:28:00 +09:00
object.c [DOC] Fix the wrong comment 2024-04-12 18:31:22 +09:00
pack.c Reuse `natstr` if it equals `endstr` 2023-10-06 16:33:44 +09:00
pack.rb show warning for unused block 2024-04-15 12:08:07 +09:00
parse.y [Universal parser] DeVALUE of p->debug_lines and ast->body.script_lines 2024-04-15 20:51:54 +09:00
parser_bits.h [Feature #19719] Universal Parser 2023-06-12 18:23:48 +09:00
parser_node.h Change RNode structure from union to struct 2023-09-28 11:58:10 +09:00
parser_st.c check modifcation whil ar->st 2023-12-15 11:58:43 +09:00
parser_st.h Fix memory leak when copying ST tables 2023-06-29 11:16:50 -04:00
parser_value.h [Feature #19719] Universal Parser 2023-06-12 18:23:48 +09:00
prelude.rb Fix ruby_testoptions on RubyCI 2023-03-08 12:00:14 -08:00
prism_compile.c [PRISM] Emit parse warnings before raising syntax errors 2024-04-12 17:46:31 -04:00
prism_compile.h [PRISM] Fix BEGIN{} execution order 2024-03-29 08:51:04 -04:00
prism_init.c Move CRuby-specific prism files to top level 2023-09-28 09:44:16 -04:00
probes.d
…
probes_helper.h Stop exporting symbols for MJIT 2023-03-06 21:59:23 -08:00
proc.c [Bug #20342] Consider wrapped load in `main` methods 2024-04-05 01:33:08 +09:00
process.c Fix missing variable 2024-04-07 21:16:26 +09:00
ractor.c Implement chilled strings 2024-03-19 09:26:49 +01:00
ractor.rb remove `Ractor::Selector` from Ruby level 2023-12-16 01:00:01 +09:00
ractor_core.h Revert "allow enabling Prism via flag or env var" 2023-12-06 10:21:12 +09:00
random.c Refactor VM root modules 2024-03-06 15:33:43 -05:00
range.c [Misc #18984] Raise TypeError from Range#size if the range is not iterable 2024-04-10 07:28:07 -07:00
rational.c Eliminate usage of OBJ_FREEZE_RAW 2024-04-16 17:20:35 +02:00
re.c Add a hint of `ASCII-8BIT` being `BINARY` 2024-04-18 10:17:26 +02:00
regcomp.c Fix [Bug #20246]: Don't set next_head_exact if a capture is called (#9897) 2024-02-13 09:53:03 +09:00
regenc.c [Bug #20239] Fix overflow at down-casting 2024-02-07 15:14:26 +09:00
regenc.h Prevent potential buffer overflow on enclen 2022-12-12 16:21:31 +09:00
regerror.c
…
regexec.c [Bug #20305] Fix matching against an incomplete character 2024-02-27 13:58:03 +09:00
regint.h Fix memory leak in stk_base when Regexp timeout 2024-02-02 10:39:42 -05:00
regparse.c Remove null checks for xfree 2024-01-19 10:25:02 -05:00
regparse.h Fix onigmo name table without st 2023-11-03 10:41:48 +09:00
regsyntax.c
…
rjit.c Revisions for #10198 2024-03-12 13:44:48 -07:00
rjit.h RJIT: Add --rjit-trace to allow TracePoint during JIT 2023-12-21 21:05:13 -08:00
rjit.rb RJIT: Clean up unnecessary documentation 2023-12-21 16:47:13 -08:00
rjit_c.c RJIT: Correct the type of rb_vm_insns_count 2023-12-19 00:02:38 -08:00
rjit_c.h RJIT: Properly reject keyword splat with `yield` 2024-01-18 20:22:40 -05:00
rjit_c.rb show warning for unused block 2024-04-15 12:08:07 +09:00
ruby-runner.c Win32: ruby-runner is unnecessary on Windows in favor of SxS [ci skip] 2023-12-04 10:02:38 +09:00
ruby.c Eliminate usage of OBJ_FREEZE_RAW 2024-04-16 17:20:35 +02:00
ruby_assert.h
…
ruby_atomic.h
…
ruby_parser.c Remove unused functions from `struct rb_parser_config_struct` 2024-04-16 07:15:45 +09:00
rubyparser.h Remove unused functions from `struct rb_parser_config_struct` 2024-04-16 07:15:45 +09:00
rubystub.c `ruby_init_setproctitle` declaration has moved to internal/missing.h 2022-08-31 15:31:47 +09:00
scheduler.c Fix exception handling in `rb_fiber_scheduler_set`. (#10042) 2024-02-22 00:33:18 +13:00
shape.c If we have a shape cache we should use it 2024-03-30 19:24:36 -07:00
shape.h Make special const and too complex shapes before T_OBJECT shapes 2024-03-13 09:55:52 -04:00
signal.c Revert "hijack SIGCHLD handler for internal use" 2024-04-04 21:48:14 +09:00
siphash.c Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975) 2022-10-19 23:49:45 +13:00
siphash.h
…
sparc.c
…
sprintf.c [Bug #19167] Remove useless conversion of classes for special const 2022-12-09 22:11:44 +09:00
st.c Move clean-up after table rebuilding 2024-02-09 11:09:56 +09:00
strftime.c Introduce encoding check macro 2022-12-02 01:31:27 +09:00
string.c Add a hint of `ASCII-8BIT` being `BINARY` 2024-04-18 10:17:26 +02:00
string.rb [DOC] Doc compliance (#9955) 2024-02-14 10:47:42 -05:00
struct.c Eliminate usage of OBJ_FREEZE_RAW 2024-04-16 17:20:35 +02:00
symbol.c Add builtin type assertion 2024-04-08 11:13:29 +09:00
symbol.h [Bug #19882] Reject tokens invalid as symbols 2023-09-15 17:27:36 +09:00
symbol.rb Annotate Symbol#to_s as leaf (#9769) 2024-01-31 10:47:35 -05:00
thread.c Eliminate usage of OBJ_FREEZE_RAW 2024-04-16 17:20:35 +02:00
thread_none.c `rb_thread_sched_destroy` is not used now at all 2024-03-22 18:53:44 +09:00
thread_none.h M:N thread scheduler for Ractors 2023-10-12 14:47:01 +09:00
thread_pthread.c Use ubf list on cygwin 2024-03-29 08:13:25 +09:00
thread_pthread.h Use noinline version of accessing current ec 2023-12-24 15:13:33 +09:00
thread_pthread_mn.c [DOC] fix some comments 2024-03-05 18:50:47 +09:00
thread_sync.c Replace assert with RUBY_ASSERT in thread_sync.c 2024-02-12 15:07:47 -05:00
thread_sync.rb thread_sync.c: Clarify and document the behavior of timeout == 0 2022-10-17 16:56:00 +02:00
thread_win32.c `rb_thread_sched_destroy` is not used now at all 2024-03-22 18:53:44 +09:00
thread_win32.h M:N thread scheduler for Ractors 2023-10-12 14:47:01 +09:00
time.c Fix pointer incompatiblity 2024-03-22 18:18:35 +09:00
timev.h Fix crash in Time on 32-bit systems 2023-04-04 11:12:07 -04:00
timev.rb [DOC] Markup class name `Time` as code 2023-12-02 21:48:00 +09:00
trace_point.rb show warning for unused block 2024-04-15 12:08:07 +09:00
transcode.c Free everything at shutdown 2023-12-07 15:52:35 -05:00
transcode_data.h Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
universal_parser.c Remove unused functions from `struct rb_parser_config_struct` 2024-04-16 07:15:45 +09:00
util.c Remove duplicate `#include <string.h>` [ci skip] 2023-08-27 23:21:20 +09:00
variable.c RB_OBJ_FREEZE_RAW: Set the object shape 2024-04-16 17:20:35 +02:00
variable.h Free everything at shutdown 2023-12-07 15:52:35 -05:00
vcpkg.json `vcpkg x-update-baseline` for updating baseline commit hash uses 2-spaces indent 2024-01-26 17:46:39 +09:00
version.c Introduce --parser runtime flag 2023-12-15 13:42:19 -05:00
version.h Allow changing RUBY_PATCHLEVEL_STR if RUBY_PATCHLEVEL == -1 (#8578) 2023-10-03 09:19:54 -07:00
vm.c YJIT: Optimize local variables when EP == BP (#10487) 2024-04-17 15:00:03 -04:00
vm_args.c Eliminate usage of OBJ_FREEZE_RAW 2024-04-16 17:20:35 +02:00
vm_backtrace.c [Feature #20335] `Thread.each_caller_location` arguments 2024-04-17 18:47:07 +09:00
vm_callinfo.h Implement equality for CI comparison when CC searching 2024-04-18 09:06:33 -07:00
vm_core.h relax unused block warning for duck typing 2024-04-17 20:26:49 +09:00
vm_debug.h Add ruby_debug_print functions to vm_debug.h 2024-01-06 09:32:45 +09:00
vm_dump.c windows-arm64 support (#8995) 2023-11-23 17:17:28 +09:00
vm_eval.c [Universal parser] DeVALUE of p->debug_lines and ast->body.script_lines 2024-04-15 20:51:54 +09:00
vm_exec.c RJIT: Correct the macro that defines rb_vm_insns_count 2023-12-19 00:06:21 -08:00
vm_exec.h Use `UNDEF_P` 2024-01-30 14:48:59 +09:00
vm_insnhelper.c Implement equality for CI comparison when CC searching 2024-04-18 09:06:33 -07:00
vm_insnhelper.h Add IMEMO_NEW 2024-02-21 11:33:05 -05:00
vm_method.c Implement equality for CI comparison when CC searching 2024-04-18 09:06:33 -07:00
vm_opts.h Implement chilled strings 2024-03-19 09:26:49 +01:00
vm_sync.c M:N thread scheduler for Ractors 2023-10-12 14:47:01 +09:00
vm_sync.h
…
vm_trace.c Prefer `enum ruby_tag_type` over `int` 2024-03-17 15:57:19 +09:00
vsnprintf.c Use free with ruby_dtoa 2023-12-07 09:23:02 -08:00
warning.rb [DOC] remove repetitive words in comments 2024-03-27 07:52:18 +09:00
weakmap.c chore: remove repetitive words (#10573) 2024-04-18 15:32:34 +00:00
yjit.c YJIT: Optimize local variables when EP == BP (#10487) 2024-04-17 15:00:03 -04:00
yjit.h YJIT: Optimize local variables when EP == BP (#10487) 2024-04-17 15:00:03 -04:00
yjit.rb YJIT: add iseq_alloc_count to stats (#10398) 2024-03-28 15:21:09 -04:00

README.md

Actions Status: MinGW Actions Status: RJIT Actions Status: Ubuntu Actions Status: Windows Travis Status

What is Ruby?

Ruby is an interpreted object-oriented programming language often used for web development. It also offers many scripting features to process plain text and serialized files, or manage system tasks. It is simple, straightforward, and extensible.

Features of Ruby

  • Simple Syntax
  • Normal Object-oriented Features (e.g. class, method calls)
  • Advanced Object-oriented Features (e.g. mix-in, singleton-method)
  • Operator Overloading
  • Exception Handling
  • Iterators and Closures
  • Garbage Collection
  • Dynamic Loading of Object Files (on some architectures)
  • Highly Portable (works on many Unix-like/POSIX compatible platforms as well as Windows, macOS, etc.) cf. https://docs.ruby-lang.org/en/master/maintainers_md.html#label-Platform+Maintainers

How to get Ruby

For a complete list of ways to install Ruby, including using third-party tools like rvm, see:

https://www.ruby-lang.org/en/downloads/

You can download release packages and the snapshot of the repository. If you want to download whole versions of Ruby, please visit https://www.ruby-lang.org/en/downloads/releases/.

Download with Git

The mirror of the Ruby source tree can be checked out with the following command:

$ git clone https://github.com/ruby/ruby.git

There are some other branches under development. Try the following command to see the list of branches:

$ git ls-remote https://github.com/ruby/ruby.git

You may also want to use https://git.ruby-lang.org/ruby.git (actual master of Ruby source) if you are a committer.

How to build

See Building Ruby

Ruby home page

https://www.ruby-lang.org/

Documentation

Mailing list

There is a mailing list to discuss Ruby. To subscribe to this list, please send the following phrase:

join

in the mail subject (not body) to the address ruby-talk-request@ml.ruby-lang.org.

Copying

See the file COPYING.

Feedback

Questions about the Ruby language can be asked on the Ruby-Talk mailing list or on websites like https://stackoverflow.com.

Bugs should be reported at https://bugs.ruby-lang.org. Read "Reporting Issues" for more information.

Contributing

See "Contributing to Ruby", which includes setup and build instructions.

The Author

Ruby was originally designed and developed by Yukihiro Matsumoto (Matz) in 1995.

matz@ruby-lang.org