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Kevin Newton a402b18c4e [PRISM] test_syntax_check assertion updates for prism 2024-08-15 13:34:25 -04:00
.github Bump github/codeql-action from 3.26.1 to 3.26.2 2024-08-15 12:09:37 +09:00
basictest Ensure test suite is compatible with --frozen-string-literal 2024-03-14 17:56:15 +01:00
benchmark Implement Hash.new(capacity:) 2024-07-08 12:24:33 +02:00
bin Resync prism delete bin/dot 2023-11-14 16:22:03 -05:00
bootstraptest Re-initialize vm->ractor.sched.lock after fork 2024-08-13 11:52:24 -07:00
ccan Initialize loop variable of `ccan_list_for_each` 2023-12-24 19:34:25 +09:00
coroutine Do not define SHSTK feature for amd64 Context.S 2024-07-07 20:14:44 +10:00
coverage
cygwin windows-arm64 support (#8995) 2023-11-23 17:17:28 +09:00
defs Expand opt_newarray_send to support Array#pack with buffer keyword arg 2024-07-29 16:26:58 -04:00
doc YJIT: Allow tracing fallback counters (#11347) 2024-08-08 16:13:16 -07:00
enc IBM864 single-byte transcoding (#10518) 2024-07-11 17:03:14 +09:00
ext Fix memory leak reported in -test-/random/loop.c 2024-08-12 09:33:20 -04:00
gc Fix GC_ASSERT for gc.c and gc/default.c 2024-08-15 10:38:24 -04:00
gems Update bundled gems list as of 2024-08-14 2024-08-14 07:01:44 +00:00
include Fix sign-conversion warning 2024-08-11 16:04:37 +09:00
internal Delete unused rb_check_funcall_with_hook() 2024-08-07 19:17:31 -04:00
lib [ruby/rdoc] Fix sidebar scroll again and add missing footer back 2024-08-15 13:33:00 +00:00
libexec [rubygems/rubygems] Use modern hashes consistently 2023-12-07 22:29:33 +00:00
man [DOC] ruby.1: Refine RUBY_GC_HEAP_n_INIT_SLOTS description 2024-06-04 18:01:58 +09:00
misc Make interchangeable NODE types aliases 2024-06-02 09:43:33 +09:00
missing Add comments in setproctitle.c 2024-05-02 10:12:58 -04:00
prism [ruby/prism] Fix up lex result constants 2024-08-15 16:50:00 +00:00
sample [ruby/prism] Add sample for generating tags 2024-08-12 18:44:18 +00:00
spec [rubygems/rubygems] Don't remove existing platform gems when PLATFORMS section is badly indented 2024-08-05 17:28:11 +00:00
template [DOC] Document RbConfig::SIZEOF 2024-07-15 21:08:13 -04:00
test [PRISM] test_syntax_check assertion updates for prism 2024-08-15 13:34:25 -04:00
tool Improve base time of assert_linear_performance (#11369) 2024-08-15 06:55:57 +00:00
wasm [wasm] Avoid malloc during longjmp 2023-11-23 02:15:42 +09:00
win32 fix i386-ucrt build 2024-08-11 00:10:28 +09:00
yjit Delete newarraykwsplat 2024-08-13 20:56:35 +00:00
.dir-locals.el
.document [DOC] Documentize known_errors 2024-01-13 11:08:00 +09:00
.editorconfig
.gdbinit Allow gdb to search source path for required files 2024-06-11 14:03:58 +01:00
.git-blame-ignore-revs Add psych expand tabs commit to .git-blame-ignore-revs [ci skip] 2024-08-09 15:38:19 -04:00
.gitattributes
.gitignore YJIT: print msg to stderr when RubyVM::YJIT.disasm not available (#10688) 2024-04-30 17:57:18 +00:00
.indent.pro
.mailmap Parenthesized SVN IDs in .mailmap look too verbose [ci skip] 2024-04-12 18:22:04 +09:00
.rdoc_options Sync strscan HEAD again. 2024-06-04 12:40:08 +09:00
.rspec_parallel
.travis.yml .travis.yml: Update jaruga's email. 2024-06-11 13:56:32 +02:00
BSDL
CONTRIBUTING.md
COPYING
COPYING.ja
GPL
KNOWNBUGS.rb
LEGAL [Bug #20397] Removed obsoleted section about nkf 2024-06-07 13:38:11 +09:00
NEWS.md Update bundled gems list as of 2024-08-14 2024-08-14 07:01:44 +00:00
README.EXT
README.EXT.ja
README.ja.md README.ja.md: Remove Cirrus CI badge image. folloup for 15ee9c7c1b. 2024-06-03 20:59:04 +09:00
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 [DOC] Tweaks for Array#at 2024-08-15 12:52:09 -04:00
array.rb Revert moving things to Ruby 2024-07-29 14:18:11 -07:00
ast.c Change RESBODY Node structure 2024-07-26 07:29:32 +09:00
ast.rb [Feature #20624] Enhance `RubyVM::AbstractSyntaxTree::Node#locations` 2024-07-23 12:36:00 +09:00
autogen.sh
bignum.c [Bug #20524] win32: Suppress GMP warning 2024-06-05 18:01:28 +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 Make YJIT a GC root rather than an object (#11343) 2024-08-08 12:19:35 -04:00
compar.c docs(compar.c): change class name in example 2023-12-11 08:56:37 +09:00
compile.c Fix next inside block argument stack underflow 2024-08-12 18:09:32 +09:00
complex.c Fix links 2024-05-18 15:44:24 +09:00
configure.ac Revert change of "mingw-ucrt" platform string 2024-08-12 21:48:29 -04:00
constant.h
cont.c Revert 28a1c4f33e 2024-07-30 15:31:24 +09:00
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
debug_counter.h Use real filename instead of `__FILE__` 2024-06-02 22:12:05 +09:00
dir.c Add a macro to initialize `struct getattrlist_args` 2024-07-17 12:00:27 +09:00
dir.rb show warning for unused block 2024-04-15 12:08:07 +09:00
dln.c Revert all changes to dln.c, dmydln.c, dln.h for the shared GC 2024-07-10 14:28:10 -04:00
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 Fix corruption of internal encoding string 2024-06-27 14:06:40 -04:00
enum.c Enumerable#all?: Stop optimizing when a given block is not optimizable 2024-07-11 12:28:23 +09:00
enumerator.c Do not set Enumerator::Lazy#zip to use packed format 2024-07-20 18:16:42 -07:00
error.c Make rb_check_frozen_inline() static inline again 2024-07-19 17:47:12 -04:00
eval.c Revert 28a1c4f33e 2024-07-30 15:31:24 +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 With ASAN `EC_REPUSH_TAG` doesn't work 2024-06-24 16:50:09 +09:00
file.c Fix `utimesat` availability condition 2024-07-18 11:20:17 +09:00
gc.c Fix GC_ASSERT for gc.c and gc/default.c 2024-08-15 10:38:24 -04:00
gc.rb Document GC.config 2024-07-12 14:43:33 +01:00
gem_prelude.rb
golf_prelude.rb
goruby.c
hash.c Revert 28a1c4f33e 2024-07-30 15:31:24 +09:00
hash.rb Implement Hash.new(capacity:) 2024-07-08 12:24:33 +02:00
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 [Feature #20470] Split GC into gc_impl.c 2024-07-03 09:03:40 -04:00
inits.c Implement Hash.new(capacity:) 2024-07-08 12:24:33 +02:00
insns.def Delete newarraykwsplat 2024-08-13 20:56:35 +00:00
internal.h [Feature #20265] Remove rb_newobj_of and RB_NEWOBJ_OF 2024-03-14 12:53:04 -04:00
io.c [DOC] IO#close on closed IO is not an error. 2024-06-19 13:42:40 +09:00
io.rb Move IO#readline to Ruby 2023-09-28 10:43:45 -07:00
io_buffer.c Fix comment: Buffer.for(string) without block returns readonly buffer 2024-05-19 23:24:50 +09:00
iseq.c Show anonymous and ambiguous params in ISeq disassembly 2024-08-15 16:59:30 +00:00
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 Use gperf 3.1 to generate ANSI-C code 2024-06-24 23:43:45 +09:00
load.c Resize arrays in `rb_ary_freeze` and use it for freezing arrays 2024-07-02 10:34:23 -07:00
loadpath.c
localeinit.c
main.c Revert "Load external GC using command line argument" 2024-07-05 14:05:58 -04:00
marshal.c Eliminate internal uses of `Data_Wrap_Struct` 2024-06-02 13:59:11 +02:00
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 [PRISM] Support for compiling builtins 2024-05-30 15:38:02 -04:00
miniinit.c Separate miniruby from dmyext.c 2024-02-21 23:37:20 +09:00
nilclass.rb
node.c Change UNDEF Node structure 2024-07-20 11:25:26 +09:00
node.h [Universal parser] Improve AST structure 2024-04-28 12:08:21 +09:00
node_dump.c Specify `LAST_NODE` for `NODE_DEFINED` 2024-07-29 08:01:52 +09:00
numeric.c Fix ceil when ndigits is large 2024-07-30 08:21:28 -04:00
numeric.rb Revert moving things to Ruby 2024-07-29 14:18:11 -07:00
object.c [DOC] Doc for BasicObject (#11139) 2024-07-23 11:06:19 -04:00
pack.c Introduce a specialize instruction for Array#pack 2024-05-23 12:11:50 -07:00
pack.rb show warning for unused block 2024-04-15 12:08:07 +09:00
parse.y Fix leak of token_info when Ripper#warn jumps 2024-08-07 09:14:14 -04:00
parser_bits.h
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
parser_value.h
prelude.rb
prism_compile.c compile.c: don't allocate empty default values list 2024-08-11 15:04:35 +02:00
prism_compile.h [PRISM] Respect eval coverage setting 2024-05-20 12:28:47 -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
proc.c Add rb_block_call2, a flexible variant of rb_block_call 2024-07-10 13:00:47 +09:00
process.c Fix missing variable 2024-04-07 21:16:26 +09:00
ractor.c Fix memory leak reported in main ractor when RUBY_FREE_AT_EXIT 2024-07-16 15:50:00 -04:00
ractor.rb remove `Ractor::Selector` from Ruby level 2023-12-16 01:00:01 +09:00
ractor_core.h [Feature #20470] Split GC into gc_impl.c 2024-07-03 09:03:40 -04:00
random.c Do not try random devices immediately twice 2024-06-07 10:42:41 +09:00
range.c [DOC] Fix and improve array slicing example in range.c 2024-07-17 11:42:29 +09:00
rational.c [Bug #20524] win32: Suppress GMP warning 2024-06-05 18:01:28 +09:00
re.c [DOC] Regexp.last_match returns `$~`, not `$!` 2024-08-09 16:02:36 -04:00
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 memory leak in String#start_with? when regexp times out 2024-07-26 08:42:38 -04:00
regint.h Fix memory leak in String#start_with? when regexp times out 2024-07-26 08:42:38 -04:00
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 Introduce a specialize instruction for Array#pack 2024-05-23 12:11:50 -07:00
rjit_c.h RJIT: Properly reject keyword splat with `yield` 2024-01-18 20:22:40 -05:00
rjit_c.rb Delete the rjit definition already deleted in C 2024-07-30 15:31:24 +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 [PRISM] Trigger moreswitches off shebang 2024-08-14 15:39:03 -04:00
ruby_assert.h
ruby_atomic.h
ruby_parser.c Remove unused functions from struct rb_parser_config_struct 2024-06-02 09:50:43 +09:00
rubyparser.h Remove `struct RNode_VALUES` 2024-07-26 10:29:26 +09:00
rubystub.c
scheduler.c Fix exception handling in `rb_fiber_scheduler_set`. (#10042) 2024-02-22 00:33:18 +13:00
shape.c Do not emit shape transition warnings when YJIT is compiling 2024-06-04 19:21:01 +02:00
shape.h Do not emit shape transition warnings when YJIT is compiling 2024-06-04 19:21:01 +02:00
signal.c Revert "hijack SIGCHLD handler for internal use" 2024-04-04 21:48:14 +09:00
siphash.c
siphash.h
sparc.c
sprintf.c Do not warn about extra `format` argument when passed as keywords 2024-07-11 07:39:50 +02:00
st.c Move clean-up after table rebuilding 2024-02-09 11:09:56 +09:00
strftime.c
string.c rb_str_bytesplice: skip encoding check if encodings are the same 2024-08-09 22:06:44 +02:00
string.rb Fix links 2024-05-18 15:44:24 +09:00
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 Use `dllexport` as `RUBY_FUNC_EXPORTED` on Windows 2024-06-09 16:55:27 +09:00
symbol.rb Annotate Symbol#to_s as leaf (#9769) 2024-01-31 10:47:35 -05:00
thread.c Raise a TypeError for Thread#thread_variable{?,_get} for non-symbol 2024-07-06 12:07:32 +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 Re-initialize vm->ractor.sched.lock after fork 2024-08-13 11:52:24 -07:00
thread_pthread.h `struct rb_thread_sched_waiting` 2024-07-09 05:57:03 +09:00
thread_pthread_mn.c Don't crash if madvise(MADV_FREE or MADV_DONTNEED) fails 2024-07-19 13:44:01 +10:00
thread_sync.c Replace assert with RUBY_ASSERT in thread_sync.c 2024-02-12 15:07:47 -05:00
thread_sync.rb
thread_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 Time internal representation comment removed. 2024-06-02 10:18:56 +09:00
timev.h
timev.rb [DOC] Time uses the proleptic Gregorian calendar. 2024-06-07 00:25:38 +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
universal_parser.c Remove unused functions from struct rb_parser_config_struct 2024-06-02 09:50:43 +09:00
util.c Fix double free when `getcwd` does not allocate buffer 2024-07-17 15:16:21 +09:00
variable.c [DOC] Note that rb_obj_freeze_inline() can raise NoMemoryError 2024-07-17 10:25:20 -04:00
variable.h Free everything at shutdown 2023-12-07 15:52:35 -05:00
vcpkg.json [Misc #20523] Use HEAD version of vcpkg at 20240605 2024-06-05 12:34:21 +09:00
version.c Refactor RUBY_DESCRIPTION assertions in test_rubyoptions 2024-07-18 13:03:17 -04:00
version.h Allow changing RUBY_PATCHLEVEL_STR if RUBY_PATCHLEVEL == -1 (#8578) 2023-10-03 09:19:54 -07:00
vm.c Make rb_vm_invoke_bmethod() static 2024-08-07 19:17:31 -04:00
vm_args.c Avoid array allocation for f(*r2k_ary) when def f(x) 2024-07-18 22:17:21 -07:00
vm_backtrace.c [Feature #20335] `Thread.each_caller_location` arguments 2024-04-17 18:47:07 +09:00
vm_callinfo.h Only set shape id for CCs on attr_set + ivar 2024-07-31 16:23:28 -07:00
vm_core.h Revert 28a1c4f33e 2024-07-30 15:31:24 +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 Delete unused rb_check_funcall_with_hook() 2024-08-07 19:17:31 -04:00
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 do not show unused block on `send` 2024-08-13 12:17:56 +09:00
vm_insnhelper.h Optimized forwarding callers and callees 2024-06-18 09:28:25 -07:00
vm_method.c Optimized forwarding callers and callees 2024-06-18 09:28:25 -07:00
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
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 Kernel#warn: don't call `Warning.warn` unless the category is enabled 2024-06-12 20:57:31 +02:00
weakmap.c [DOC] Fix typos in WeakMap docs 2024-05-06 23:56:01 +09:00
yjit.c Make YJIT a GC root rather than an object (#11343) 2024-08-08 12:19:35 -04:00
yjit.h YJIT: Optimize local variables when EP == BP (take 2) (#10607) 2024-04-25 10:04:53 -04:00
yjit.rb YJIT: Delete otherwise-empty defer_compilation() blocks 2024-06-13 13:00:46 -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