mirror of https://github.com/ruby/ruby.git synced 2025-08-15 13:39:04 +02:00

The Ruby Programming Language https://www.ruby-lang.org/

c jit language object-oriented programming-language ruby ruby-language rust

Find a file

Jean Boussier f32d5071b7 Elide string allocation when using `String#gsub` in MAP mode If the provided Hash doesn't have a default proc, we know for sure that we'll never call into user provided code, hence the string we allocate to access the Hash can't possibly escape. So we don't actually have to allocate it, we can use a fake_str, AKA a stack allocated string. ``` compare-ruby: ruby 3.5.0dev (2025-02-10T13:47:44Z master `3fb455adab`) +PRISM [arm64-darwin23] built-ruby: ruby 3.5.0dev (2025-02-10T17:09:52Z opt-gsub-alloc ea5c28958f) +PRISM [arm64-darwin23] warming up.... \| \|compare-ruby\|built-ruby\| \|:----------------\|-----------:\|---------:\| \|escape \| 3.374k\| 3.722k\| \| \| -\| 1.10x\| \|escape_bin \| 5.469k\| 6.587k\| \| \| -\| 1.20x\| \|escape_utf8 \| 3.465k\| 3.734k\| \| \| -\| 1.08x\| \|escape_utf8_bin \| 5.752k\| 7.283k\| \| \| -\| 1.27x\| ```		2025-02-12 10:23:50 +01:00
.github	Launchable: Add a workflow name as a flavor (#12720 )	2025-02-10 16:55:02 +09:00
basictest	Ensure test suite is compatible with --frozen-string-literal	2024-03-14 17:56:15 +01:00
benchmark	Elide string allocation when using `String#gsub` in MAP mode	2025-02-12 10:23:50 +01:00
bin	Resync prism delete bin/dot	2023-11-14 16:22:03 -05:00
bootstraptest	YJIT: Initialize locals in ISeqs defined with `...` (#12660 )	2025-01-28 23:54:38 -05:00
ccan	Initialize loop variable of `ccan_list_for_each`	2023-12-24 19:34:25 +09:00
coroutine	coroutine/ppc64le: fix conditional registers got clobbered unexpectedly	2025-01-10 00:07:20 +09:00
coverage
cygwin	Win32: Remove win32 directory if empty	2024-12-27 14:25:07 +09:00
defs	Revert "[Bug #20965 ] Define `it` like an ordinary argument" (#12418 )	2024-12-23 04:46:50 +00:00
doc	[DOC] Adds section "Hash Inclusion" (#12634 )	2025-02-10 14:32:25 -05:00
enc	Simplify offset calculations of `tbl0208`	2024-09-20 16:23:55 +09:00
ext	[ruby/json] Release 2.10.1	2025-02-12 13:15:01 +09:00
gc	[ruby/mmtk] Set Immix as the default plan	2025-02-10 20:37:10 +00:00
gems	Update bundled gems list as of 2025-02-07	2025-02-08 06:59:12 +00:00
include	[Bug #21024 ] <cstdbool> header has been useless	2025-01-14 21:56:14 +09:00
internal	Elide string allocation when using `String#gsub` in MAP mode	2025-02-12 10:23:50 +01:00
lib	[rubygems/rubygems] Allocate strings from Requirement match only once	2025-02-10 09:27:18 +09:00
libexec	Removed executables of bundled gems	2025-01-30 09:40:12 +09:00
man	Removed manpages for bundled gems	2025-02-03 14:43:29 +09:00
misc	ruby-style.el: Minimize backslash columns [ci skip]	2024-10-17 19:34:31 +09:00
missing	[Bug #20705 ] Update `strtod` implementation	2024-10-05 23:29:42 +09:00
prism	[ruby/prism] Fix rescue modifier precedence	2025-01-22 19:58:27 +00:00
sample	Migrate win32ole as bundled gems	2025-01-16 12:35:21 +09:00
spec	Retry on IO::EAGAINWaitReadable when a closed socket is still not available for reading	2025-02-07 21:13:14 +01:00
template	YJIT doesn't merge archives anymore [ci skip]	2025-02-11 19:46:07 -05:00
test	Fix a compatibility issue with `MultiJson.dump(obj, pretty: true)`	2025-02-12 13:15:01 +09:00
tool	Simplified to find gemspecs for bundled gems (#12709 )	2025-02-07 18:40:07 +09:00
wasm	[DOC] Improve formatting in Markdown files (#12322 )	2024-12-12 17:49:45 -08:00
win32	Use LRAMA instead of YACC	2025-01-14 17:20:02 +09:00
yjit	Bump capstone from 0.12.0 to 0.13.0 in /yjit	2025-02-05 11:37:34 +09:00
.dir-locals.el
.document	[Bug #20754 ] Document in hash.rb	2024-09-18 21:03:48 +09:00
.editorconfig
.gdbinit	.gdbinit: Fix reference to undefined rb_thread_t field [ci skip]	2024-12-06 12:27:03 -05:00
.git-blame-ignore-revs	Add commit `2da9238` to .git-blame-ignore-revs [ci skip]	2024-11-28 11:35:24 -05:00
.gitattributes
.gitignore	Restore lockfile for test-bundler	2025-01-14 14:52:48 +09:00
.indent.pro
.mailmap	Parenthesized SVN IDs in .mailmap look too verbose [ci skip]	2024-04-12 18:22:04 +09:00
.rdoc_options	[DOC] Fix `exclude:` as regexps	2025-01-07 13:29:35 +09:00
.rspec_parallel
.travis.yml	.travis.yml: Drop arm64 case.	2025-01-20 15:48:08 +01:00
aclocal.m4
addr2line.c	Expand tabs in addr2line.c	2024-11-28 11:34:38 -05:00
addr2line.h
array.c	[DOC] Fix call-seq consistency in Array	2025-02-10 16:30:04 -05:00
array.rb	[DOC] Tweaks for Array doc	2025-01-03 11:42:53 -05:00
ast.c	Implement FOR NODE locations	2025-01-09 18:24:56 +09:00
ast.rb	[DOC] Fix typo in related class reference	2024-12-22 15:07:56 +09:00
autogen.sh
bignum.c	bignum nogvl is offload safe. (#12132 )	2024-11-21 13:46:27 +13:00
BSDL
builtin.c	Gather code for builtin loading to miniinit.c	2024-09-08 23:16:46 +09:00
builtin.h	YJIT: Replace Array#each only when YJIT is enabled (#11955 )	2024-11-04 11:14:28 -05:00
class.c	Fix a bug in rb_include_module that stops nested inclusion into module subclasses	2024-11-20 07:59:31 -08:00
common.mk	Elide string allocation when using `String#gsub` in MAP mode	2025-02-12 10:23:50 +01:00
compar.c	[DOC] Exclude 'Class' and 'Module' from RDoc's autolinking	2025-01-02 12:36:06 +09:00
compile.c	Avoid opt_aset_with optimization inside multiple assignment	2025-01-08 08:49:51 -08:00
complex.c	[DOC] Exclude 'Class' and 'Module' from RDoc's autolinking	2025-01-02 12:36:06 +09:00
configure.ac	Enable riscv64 coroutine on OpenBSD/riscv64	2025-01-09 07:41:04 -08:00
constant.h
cont.c	[DOC] Fix article-noun agreement	2025-01-30 18:45:29 +09:00
CONTRIBUTING.md
COPYING
COPYING.ja
darray.h	Create rb_darray_realloc_mul_add	2025-01-02 11:03:04 -05:00
debug.c	Fix setting GC stress at boot when objspace not available	2024-03-27 09:39:23 -04:00
debug_counter.c
debug_counter.h	Use real filename instead of `__FILE__`	2024-06-02 22:12:05 +09:00
dir.c	Fix constant documents (#12357 )	2024-12-17 11:58:00 +09:00
dir.rb	[DOC] Exclude 'Class' and 'Module' from RDoc's autolinking	2025-01-02 12:36:06 +09:00
dln.c	Avoid dangling pointer on cygwin	2024-10-25 20:52:32 +09:00
dln.h	Revert all changes to dln.c, dmydln.c, dln.h for the shared GC	2024-07-10 14:28:10 -04:00
dln_find.c	Make `dln_warning` a variadic macro	2024-04-07 16:44:42 +09:00
dmydln.c	Revert all changes to dln.c, dmydln.c, dln.h for the shared GC	2024-07-10 14:28:10 -04:00
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
encoding.c	string.c: Directly create strings with the correct encoding	2024-11-13 13:32:32 +01:00
enum.c	[DOC] Fix grep_v description	2025-01-31 15:41:56 +09:00
enumerator.c	Remove write barrier for non-Ruby object	2024-09-23 15:51:16 -04:00
error.c	[DOC] Improve Errno and SystemCallError.new	2025-01-31 21:30:07 +09:00
eval.c	[DOC] Adjust documentation related to backtraces (#12420 )	2024-12-24 20:49:55 +02:00
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	With ASAN `EC_REPUSH_TAG` doesn't work	2024-06-24 16:50:09 +09:00
file.c	[DOC] Fix wrong call-seq format (#12662 )	2025-01-29 21:53:00 +09:00
gc.c	Move global symbol reference updating to rb_sym_global_symbols_update_references	2025-02-10 08:47:44 -05:00
gc.rb	[DOC] Fix to GC.config docs	2024-12-20 19:51:53 +00:00
gem_prelude.rb
golf_prelude.rb
goruby.c	Initialize goruby only when executing	2024-09-08 23:40:18 +09:00
GPL
hash.c	Elide string allocation when using `String#gsub` in MAP mode	2025-02-12 10:23:50 +01:00
hash.rb	[DOC] Tweaks for Hash.new	2025-01-24 10:44:24 -05:00
hrtime.h	use of stdckdint.h	2024-04-27 21:55:28 +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
imemo.c	Pass allocation size to rb_imemo_new	2025-01-08 09:11:59 -05:00
inits.c	YJIT: Replace Array#each only when YJIT is enabled (#11955 )	2024-11-04 11:14:28 -05:00
insns.def	Optimize instructions when creating an array just to call `include?` (#12123 )	2024-11-26 14:31:08 -05:00
internal.h	[Feature #20265 ] Remove rb_newobj_of and RB_NEWOBJ_OF	2024-03-14 12:53:04 -04:00
io.c	[Bug #20995 ] Protect `IO.popen` block from exiting by exception	2025-01-02 15:50:20 +09:00
io.rb	Move IO#readline to Ruby	2023-09-28 10:43:45 -07:00
io_buffer.c	[Bug #20933 ] Fix IO::Buffer overlap calculation	2024-12-09 11:52:02 -05:00
iseq.c	Proc#parameters: Show anonymous optionals as `[:opt]`	2025-01-13 12:58:59 -05:00
iseq.h	Avoid opt_aset_with optimization inside multiple assignment	2025-01-08 08:49:51 -08:00
kernel.rb	Move `Kernel#with_yjit` to `Module#with_yjit`	2024-11-27 09:04:07 -08:00
KNOWNBUGS.rb
LEGAL	Added copyright for vendored turbo_tests.	2025-01-06 18:11:38 +09:00
lex.c.blt	Use gperf 3.1 to generate ANSI-C code	2024-06-24 23:43:45 +09:00
load.c	rb_feature_p: skip `get_expanded_load_path` for absolute paths	2025-01-26 09:52:22 +01:00
loadpath.c
localeinit.c
main.c	Remove stale declaration for modular GC	2025-01-11 01:22:26 +09:00
marshal.c	Eliminate internal uses of `Data_Wrap_Struct`	2024-06-02 13:59:11 +02:00
marshal.rb
math.c
memory_view.c	Refactor VM root modules	2024-03-06 15:33:43 -05:00
method.h	Place all non-default GC API behind USE_SHARED_GC	2024-11-25 13:05:23 +00:00
mini_builtin.c	Fix memory leak in prism when syntax error in iseq compilation	2024-11-08 15:43:41 -05:00
miniinit.c	Gather code for builtin loading to miniinit.c	2024-09-08 23:16:46 +09:00
NEWS.md	Update default gems list at `abcafb080c` [ci skip]	2025-02-12 04:25:20 +00:00
nilclass.rb
node.c	Add `rb_node_get_type` for debuggers	2025-01-09 19:24:27 +09:00
node.h	Make node line macros inline functions	2025-01-30 18:19:53 +09:00
node_dump.c	Implement FOR NODE locations	2025-01-09 18:24:56 +09:00
numeric.c	[DOC] Exclude 'Class' and 'Module' from RDoc's autolinking	2025-01-02 12:36:06 +09:00
numeric.rb	Fix the method name in a comment [ci skip]	2024-11-14 09:24:00 +09:00
object.c	Repair documentation markup in object.c	2025-01-23 09:28:03 +09:00
pack.c	Expand buffer at once then fill it at once	2024-09-29 18:55:15 +09:00
pack.rb	[DOC] Mention block mode of `String#unpack`	2024-09-29 19:09:59 +09:00
parse.y	Remove unnecessary assignments to local variables in `f_arg_asgn`	2025-01-21 20:25:38 +09:00
parser_bits.h
parser_node.h
parser_st.c	Fix extra semicolon outside of a function in `NO_SANITIZE`	2024-10-08 23:29:49 +09:00
parser_st.h
parser_value.h
prelude.rb	Added force_activate feature again	2025-01-24 15:46:46 +09:00
prism_compile.c	Align defined? implementations between parsers (#12584 )	2025-01-15 22:29:57 -05:00
prism_compile.h	[PRISM] Handle forwarding inside eval	2025-01-14 18:41:50 -05:00
prism_init.c
probes.d
probes_helper.h
proc.c	[Bug #21103 ] Fix local variable index calculation with forwarding	2025-02-01 22:03:47 +09:00
process.c	[DOC] Exclude 'Class' and 'Module' from RDoc's autolinking	2025-01-02 12:36:06 +09:00
ractor.c	[DOC] Hide Ractor::Selector	2024-12-25 11:13:07 +09:00
ractor.rb	[DOC] Exclude 'Class' and 'Module' from RDoc's autolinking	2025-01-02 12:36:06 +09:00
ractor_core.h	`Ractor.set_if_absent(key)`	2024-12-13 06:22:13 +09:00
random.c	Remove a useless condition expression	2024-11-30 00:03:07 +09:00
range.c	[Bug #21030 ] Fix step for non-numeric range	2025-01-13 02:07:05 +09:00
rational.c	[DOC] Exclude 'Method' from RDoc's autolinking	2025-01-02 12:23:49 +09:00
re.c	[DOC] Follow up link to heading changes	2025-01-16 15:20:28 +09:00
README.EXT
README.EXT.ja
README.ja.md	[DOC] Improve formatting in Markdown files (#12322 )	2024-12-12 17:49:45 -08:00
README.md	[DOC] AppVeyor is already retired	2024-04-04 18:20:13 +09:00
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
regerror.c
regexec.c	Fix regex timeout double-free after stack_double	2024-11-11 23:33:21 -08:00
regint.h	Fix memory leak in String#start_with? when regexp times out	2024-07-26 08:42:38 -04:00
regparse.c	regparse possible memory leak fix proposal	2024-09-26 16:34:22 +09:00
regparse.h	Fix onigmo name table without st	2023-11-03 10:41:48 +09:00
regsyntax.c
rjit.c	Make rb_vm_insns_count a thread local variable	2025-01-10 13:39:21 -08:00
rjit.h	RJIT: Add --rjit-trace to allow TracePoint during JIT	2023-12-21 21:05:13 -08:00
rjit.rb	Only modified LOAD_PATH for RJIT with fiddle provided by bundled gems	2025-02-06 16:44:23 +09:00
rjit_c.c	Make rb_vm_insns_count a thread local variable	2025-01-10 13:39:21 -08:00
rjit_c.h	RJIT: Properly reject keyword splat with `yield`	2024-01-18 20:22:40 -05:00
rjit_c.rb	fix rjit-bindgen info	2024-11-08 18:02:46 +09:00
ruby-runner.c	Do not overwrite `GEM_PATH` if already set	2025-02-10 18:04:25 +09:00
ruby.c	Improve docs of -I ruby option	2025-01-24 11:25:26 +01:00
ruby_assert.h
ruby_atomic.h
ruby_parser.c	Remove rb_exc_raise for Parser	2025-02-02 16:58:15 +09:00
rubyparser.h	Remove rb_exc_raise for Parser	2025-02-02 16:58:15 +09:00
rubystub.c
scheduler.c	Preserve `errno` in `rb_fiber_scheduler_unblock`. (#12576 )	2025-01-15 14:59:46 +13:00
shape.c	[DOC] Hide `RubyVM::Shape` that is for debug from RDoc totally	2024-12-24 21:31:52 +09:00
shape.h	Rename size_pool -> heap	2024-10-03 21:20:09 +01:00
signal.c	Use rb_gc_enable/rb_gc_disable_no_rest instead of ruby_disable_gc	2024-12-05 16:21:37 -05:00
siphash.c
siphash.h
sparc.c
sprintf.c	Fix benign off-by-one	2024-11-08 17:39:19 -08:00
st.c	Move clean-up after table rebuilding	2024-02-09 11:09:56 +09:00
strftime.c	Remove unused or wrong conversions	2024-10-20 19:33:21 +09:00
string.c	Elide string allocation when using `String#gsub` in MAP mode	2025-02-12 10:23:50 +01:00
string.rb	[DOC] Exclude 'Class' and 'Module' from RDoc's autolinking	2025-01-02 12:36:06 +09:00
struct.c	[DOC] Show `NONE` within `Measure` namespace (#12274 )	2025-01-09 13:53:49 +09:00
symbol.c	Move global symbol reference updating to rb_sym_global_symbols_update_references	2025-02-10 08:47:44 -05:00
symbol.h	Use `dllexport` as `RUBY_FUNC_EXPORTED` on Windows	2024-06-09 16:55:27 +09:00
symbol.rb	Move `Symbol#name` into `symbol.rb`	2024-11-13 10:29:07 +01:00
thread.c	`prev_mn_schedulable` might be clobbered by `longjmp`	2025-01-30 18:19:53 +09:00
thread_none.c	Add an environment variable for controlling the default Thread quantum	2024-12-12 16:04:49 -08:00
thread_none.h	M:N thread scheduler for Ractors	2023-10-12 14:47:01 +09:00
thread_pthread.c	Fix [Bug #20779 ] Dedicated native thread creation failed bug	2024-12-24 09:05:49 +09:00
thread_pthread.h	Use no-inline version `rb_current_ec` on Arm64	2025-01-17 22:48:10 +09:00
thread_pthread_mn.c	Fix threads stuck as zombie under M:N	2024-12-13 13:57:14 -08:00
thread_sync.c	Ensure fiber scheduler re-acquires mutex when interrupted from sleep. (#12158 )	2024-11-23 23:54:12 +00:00
thread_sync.rb
thread_win32.c	Proof of Concept: Allow to prevent fork from happening in known fork unsafe API	2024-09-05 11:43:46 +02:00
thread_win32.h	M:N thread scheduler for Ractors	2023-10-12 14:47:01 +09:00
time.c	[DOC] Fix wrong call-seq format (#12662 )	2025-01-29 21:53:00 +09:00
timev.h
timev.rb	[DOC] Exclude 'Class' and 'Module' from RDoc's autolinking	2025-01-02 12:36:06 +09:00
trace_point.rb	[DOC] Fix grammar errors, typos, and improve readability of trace_point.rb (#12150 )	2024-12-12 16:44:15 -05:00
transcode.c	Fix constant documents (#12357 )	2024-12-17 11:58:00 +09:00
transcode_data.h
universal_parser.c	Remove rb_exc_raise for Parser	2025-02-02 16:58:15 +09:00
util.c	Fix double free when `getcwd` does not allocate buffer	2024-07-17 15:16:21 +09:00
variable.c	Use rb_gc_vm_weak_table_foreach for reference updating	2025-01-27 10:28:36 -05:00
variable.h	Free everything at shutdown	2023-12-07 15:52:35 -05:00
vcpkg.json	Update vcpkg baseline with latest version	2025-01-06 18:39:24 +09:00
version.c	Link to Ruby module	2025-01-02 11:05:33 +09:00
version.h	Allow changing RUBY_PATCHLEVEL_STR if RUBY_PATCHLEVEL == -1 (#8578 )	2023-10-03 09:19:54 -07:00
vm.c	Always return jit_entry even if NULL	2025-02-10 15:50:23 -05:00
vm_args.c	Remove meaningless comma expression	2024-12-04 13:59:54 +09:00
vm_backtrace.c	YJIT: Replace Array#each only when YJIT is enabled (#11955 )	2024-11-04 11:14:28 -05:00
vm_callinfo.h	Remove dead vm_cc_valid_p	2025-01-24 11:07:20 -05:00
vm_core.h	Use no-inline version `rb_current_ec` on Arm64	2025-01-17 22:48:10 +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	glibc and musl didn't provide A1-A7, FP and S3-S8 constants.	2025-01-07 08:00:22 +09:00
vm_eval.c	[PRISM] Handle forwarding inside eval	2025-01-14 18:41:50 -05:00
vm_exec.c	Make rb_vm_insns_count a thread local variable	2025-01-10 13:39:21 -08:00
vm_exec.h	Use `UNDEF_P`	2024-01-30 14:48:59 +09:00
vm_insnhelper.c	Fix use-after-free in constant cache	2024-11-29 10:46:43 -05:00
vm_insnhelper.h	Optimized forwarding callers and callees	2024-06-18 09:28:25 -07:00
vm_method.c	rb_alias: improve "undefined method" error message by invoking	2025-01-31 00:20:47 +09:00
vm_opts.h	Implement chilled strings	2024-03-19 09:26:49 +01:00
vm_sync.c	VM barrier needs to store GC root	2024-07-05 21:20:54 +09:00
vm_sync.h	specify NOINLINE for LTO	2024-11-08 18:02:46 +09:00
vm_trace.c	[Bug #20915 ] Fix SEGV with `TracePoint#parameters` and aliased C method	2024-11-29 18:42:48 -05:00
vsnprintf.c	Use free with ruby_dtoa	2023-12-07 09:23:02 -08:00
warning.rb	Kernel#warn: don't call `Warning.warn` unless the category is enabled	2024-06-12 20:57:31 +02:00
weakmap.c	Fix a typo in WeakKeyMap argument error	2025-02-04 22:25:17 +01:00
yjit.c	Make rb_vm_insns_count a thread local variable	2025-01-10 13:39:21 -08:00
yjit.h	Fix false-positive memory leak using Valgrind in YJIT (#12057 )	2024-11-11 20:45:11 +00:00
yjit.rb	[DOC] Fix the broken format of RubyVM::YJIT.enable docs	2024-12-24 20:42:06 -08:00
yjit_hook.rb	Move `Kernel#with_yjit` to `Module#with_yjit`	2024-11-27 09:04:07 -08:00

README.md

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