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The Ruby Programming Language [mirror]
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2022-10-21 00:42:37 +09:00
.github Ignore manual files only commits [ci skip] 2022-10-18 17:44:31 +09:00
basictest
benchmark Add several new methods for getting and setting buffer contents. (#6434) 2022-09-26 18:06:12 +13:00
bin [rubygems/rubygems] rubygems.rb is required by gem_runner.rb 2022-07-22 16:24:29 +09:00
bootstraptest Add test for ractor race condition on ivar sets 2022-10-14 11:59:36 -07:00
ccan
coroutine Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975) 2022-10-19 23:49:45 +13:00
coverage
cygwin Fix parallel build on MINGW 2022-09-10 09:32:27 +09:00
defs reserved_word: just use gperf 3.1 declaration 2022-09-21 11:44:09 +09:00
doc [DOC] More about line number (#6582) 2022-10-19 10:34:51 -05:00
enc reserved_word: just use gperf 3.1 declaration 2022-09-21 11:44:09 +09:00
ext [ruby/stringio] [DOC] Enhanced RDoc for StringIO 2022-10-19 15:33:08 +00:00
gems Update bundled gems list at 2022-10-16 2022-10-16 18:22:20 +09:00
include Define UNDEF_P and NIL_OR_UNDEF_P [EXPERIMENTAL] 2022-10-20 22:05:27 +09:00
internal push dummy frame for loading process 2022-10-20 17:38:28 +09:00
lib [rubygems/rubygems] Bundler: github DSL has used https protocol over git 2022-10-18 07:54:32 +00:00
libexec Added syntax_suggest cli and resolve failing exapmle with it 2022-08-26 12:15:47 +09:00
man [ruby/irb] Add description of IRB_LANG, IRBRC, and XDG_CONFIG_HOME to man 2022-10-05 19:20:22 +09:00
misc Revert "Revert "This commit implements the Object Shapes technique in CRuby."" 2022-10-11 08:40:56 -07:00
missing Adjust styles [ci skip] 2022-07-27 18:42:27 +09:00
sample
spec Followed up CVE-2022-39253 for bundler examples 2022-10-20 14:36:06 +09:00
template Suppress warning for fgrep 2022-10-19 21:10:00 +09:00
test push dummy frame for loading process 2022-10-20 17:38:28 +09:00
tool Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975) 2022-10-19 23:49:45 +13:00
wasm
win32 Demote mjit_instruction.rb from builtin to stdlib 2022-09-18 14:04:20 +09:00
yjit YJIT: incorporate ruby_special_consts 2022-10-21 00:42:37 +09:00
.appveyor.yml Ignore manual files only commits [ci skip] 2022-10-20 21:58:06 +09:00
.cirrus.yml Ignore manual files only commits [ci skip] 2022-10-20 21:58:06 +09:00
.dir-locals.el
.document Implement Queue#pop(timeout: sec) 2022-08-02 11:04:28 +02:00
.editorconfig
.gdbinit Fix gdb incompatibilies in rp_class, rb_ps_vm 2022-08-20 12:24:37 +09:00
.git-blame-ignore-revs Ignore fc4acf8cae on git blame 2022-08-19 14:45:51 -07:00
.gitattributes
.gitignore mjit_c.rb doesn't need to be an erb 2022-09-23 06:44:28 +09:00
.indent.pro Update .indent.pro [ci skip] 2022-07-22 21:59:58 +09:00
.rdoc_options
.rspec_parallel
.travis.yml [TravisCI] The source of YAML is no longer bundled 2022-09-15 01:38:43 +09:00
aclocal.m4
addr2line.c Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975) 2022-10-19 23:49:45 +13:00
addr2line.h
array.c Use roomof macro for rounding up divisions 2022-10-14 19:23:25 +09:00
array.rb
ast.c Move error from top_stmts and top_stmt to stmt 2022-10-08 17:59:11 +09:00
ast.rb Add error_tolerant option to RubyVM::AST 2022-10-08 17:59:11 +09:00
autogen.sh
bignum.c Use roomof macro for rounding up divisions 2022-10-14 19:23:25 +09:00
BSDL
builtin.c
builtin.h Built-in function table sentinels do not need names 2022-09-09 14:20:47 +09:00
class.c Reuse ins_methods_type_i function 2022-10-14 18:31:15 +09:00
common.mk Make mjit_cont sharable with YJIT (#6556) 2022-10-17 09:27:59 -07:00
compar.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
compile.c push dummy frame for loading process 2022-10-20 17:38:28 +09:00
complex.c [DOC] Add the polar form in String#to_c 2022-10-17 12:02:34 +09:00
configure.ac YJIT: fold the "asm_comments" feature into "disasm" (#6591) 2022-10-19 14:03:07 -04:00
constant.h
cont.c MJIT: Stop using the VM barrier for jit_cont 2022-10-19 17:20:48 -07:00
CONTRIBUTING.md
COPYING
COPYING.ja
darray.h
debug.c Undefine ruby_debug_log macro before the function definition 2022-08-30 11:23:16 +09:00
debug_counter.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
debug_counter.h Revert "Revert "This commit implements the Object Shapes technique in CRuby."" 2022-10-11 08:40:56 -07:00
dir.c [Bug #19042] Fix Dir.glob brace with '/' 2022-10-18 09:18:03 +09:00
dir.rb
dln.c Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975) 2022-10-19 23:49:45 +13:00
dln.h
dln_find.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
dmydln.c
dmyenc.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
dmyext.c
encindex.h
encoding.c Remove get_actual_encoding() and the dynamic endian detection for dummy UTF-16/UTF-32 2022-09-12 14:02:34 +02:00
enum.c [DOC] Fix typo in Enumerable#slice_before 2022-10-19 09:14:50 +09:00
enumerator.c Fix Array#[] with ArithmeticSequence with negative steps (#5739) 2022-08-11 19:16:49 +09:00
error.c Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975) 2022-10-19 23:49:45 +13:00
eval.c MJIT: Stop using the VM barrier for jit_cont 2022-10-19 17:20:48 -07:00
eval_error.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
eval_intern.h Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
eval_jump.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
file.c [DOC] More about line number (#6582) 2022-10-19 10:34:51 -05:00
gc.c Stop zeroing memory on allocation / copy 2022-10-19 07:54:46 -07:00
gc.h Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975) 2022-10-19 23:49:45 +13:00
gc.rb
gem_prelude.rb Setup SyntaxSuggest as default gem 2022-08-19 10:02:24 +09:00
golf_prelude.rb
goruby.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
GPL
hash.c [Bug #17767] Now ENV.clone raises TypeError as well as ENV.dup 2022-08-02 16:40:12 +09:00
hrtime.h Implement Queue#pop(timeout: sec) 2022-08-02 11:04:28 +02:00
id_table.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
id_table.h
inits.c Revert "Revert "This commit implements the Object Shapes technique in CRuby."" 2022-10-11 08:40:56 -07:00
insns.def New constant caching insn: opt_getconstant_path 2022-09-01 15:20:49 -07:00
internal.h Define UNDEF_P and NIL_OR_UNDEF_P [EXPERIMENTAL] 2022-10-20 22:05:27 +09:00
io.c Update Fiber::Scheduler documentation. (#6562) 2022-10-15 21:43:45 +13:00
io.rb
io_buffer.c Add support for anonymous shared IO buffers. (#6580) 2022-10-19 18:53:38 +13:00
iseq.c push dummy frame for loading process 2022-10-20 17:38:28 +09:00
iseq.h Allow passing a Rust closure to rb_iseq_callback (#6575) 2022-10-18 09:07:11 -07:00
kernel.rb
KNOWNBUGS.rb
LEGAL
lex.c.blt reserved_word: just use gperf 3.1 declaration 2022-09-21 11:44:09 +09:00
load.c push dummy frame for loading process 2022-10-20 17:38:28 +09:00
loadpath.c
localeinit.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
main.c
marshal.c Revert "Revert "This commit implements the Object Shapes technique in CRuby."" 2022-10-11 08:40:56 -07:00
marshal.rb
math.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
memory_view.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
method.h YJIT: Implement specialized respond_to? (#6363) 2022-09-14 16:15:55 -04:00
mini_builtin.c Rework first_lineno to be int. 2022-09-26 00:41:16 +13:00
miniinit.c
mjit.c Allow passing a Rust closure to rb_iseq_callback (#6575) 2022-10-18 09:07:11 -07:00
mjit.h Make mjit_cont sharable with YJIT (#6556) 2022-10-17 09:27:59 -07:00
mjit.rb
mjit_c.rb Only expose Ruby Shape API if VM_CHECK_MODE is enabled 2022-10-13 13:11:01 -07:00
mjit_compiler.c Avoid type limits (#6435) 2022-09-26 09:21:05 +09:00
mjit_compiler.h Revert "Revert "This commit implements the Object Shapes technique in CRuby."" 2022-10-11 08:40:56 -07:00
mjit_compiler.rb Drop c_64 and c_32 2022-09-23 06:44:28 +09:00
mjit_unit.h Fix an inconsistent include guard macro 2022-08-22 19:28:58 -07:00
NEWS.md Update default gems list at dffca50bb6 [ci skip] 2022-10-18 08:22:21 +00:00
nilclass.rb
node.c Move error from top_stmts and top_stmt to stmt 2022-10-08 17:59:11 +09:00
node.h Remove unused macro 2022-10-09 14:00:52 +09:00
numeric.c Use roomof macro for rounding up divisions 2022-10-14 19:23:25 +09:00
numeric.rb Improve performance of Integer#ceildiv 2022-08-12 15:57:52 +09:00
object.c [Bug #18998] Honor #to_str next to #to_int in Kernel#Integer 2022-10-20 15:35:31 +09:00
pack.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
pack.rb [DOC] Link to packed data doc (#6567) 2022-10-18 10:16:22 -05:00
parse.y Do not set $! to SyntaxError when error tolerant 2022-10-09 19:07:21 +09:00
prelude.rb
probes.d
probes_helper.h Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
proc.c Mark struct METHOD->owner for the GC 2022-10-03 12:03:46 +02:00
process.c Followed up 796069b288 2022-09-22 11:35:28 +09:00
ractor.c More precisely iterate over Object instance variables 2022-10-15 10:44:10 -07:00
ractor.rb [DOC] Correct article of Ractor's introduction [ci skip] 2022-08-28 16:27:11 +09:00
ractor_core.h Revert "Revert "This commit implements the Object Shapes technique in CRuby."" 2022-10-11 08:40:56 -07:00
random.c Respect USE_COMMON_RANDOM macro by a command line option [ci skip] 2022-10-17 18:36:09 +09:00
range.c rb_int_range_last: properly handle non-exclusive range 2022-09-04 11:16:11 +02:00
rational.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
re.c * expand tabs. [ci skip] 2022-10-10 13:22:15 +09:00
README.EXT
README.EXT.ja
README.ja.md
README.md Add link to how to build Ruby 2022-09-14 17:30:10 +09:00
regcomp.c Use roomof macro for rounding up divisions 2022-10-14 19:23:25 +09:00
regenc.c
regenc.h Use roomof macro for rounding up divisions 2022-10-14 19:23:25 +09:00
regerror.c
regexec.c
regint.h Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975) 2022-10-19 23:49:45 +13:00
regparse.c
regparse.h
regsyntax.c
ruby-runner.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
ruby.c Move "special consts" so Qundef and Qnil differ just 1 bit 2022-10-20 22:05:27 +09:00
ruby_assert.h
ruby_atomic.h
rubystub.c ruby_init_setproctitle declaration has moved to internal/missing.h 2022-08-31 15:31:47 +09:00
scheduler.c Update Fiber::Scheduler documentation. (#6562) 2022-10-15 21:43:45 +13:00
shape.c Transition frozen string to frozen root shape 2022-10-19 11:06:19 -07:00
shape.h More precisely iterate over Object instance variables 2022-10-15 10:44:10 -07:00
signal.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
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 #18973] Promote US-ASCII to ASCII-8BIT when adding 8-bit char 2022-08-31 17:27:59 +09:00
st.c Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975) 2022-10-19 23:49:45 +13:00
strftime.c
string.c Correcting example for swapcase! method 2022-10-04 10:07:01 +09:00
string.rb
struct.c fix Data docs (#6497) 2022-10-06 10:13:17 -07:00
symbol.c Implement optimize send in yjit (#6488) 2022-10-11 16:37:05 -04:00
symbol.h Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
thread.c Avoid missed wakeup with fiber scheduler and Fiber.blocking. (#6588) 2022-10-20 13:38:52 +13:00
thread_none.c
thread_none.h
thread_pthread.c Fix possible use of undefined macros on very old macOS [ci skip] 2022-10-17 18:36:08 +09:00
thread_pthread.h
thread_sync.c Avoid missed wakeup with fiber scheduler and Fiber.blocking. (#6588) 2022-10-20 13:38:52 +13:00
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 Allow RUBY_DEBUG_LOG format to be empty 2022-08-06 10:52:00 +09:00
thread_win32.h
time.c [DOC] use the local rdoc reference than the external URI 2022-10-11 16:25:09 +09:00
timev.h
timev.rb [DOC] Enhanced RDoc for Time (#6308) 2022-08-31 16:36:22 -05:00
trace_point.rb
transcode.c Using is_broken_string function 2022-09-10 09:32:51 +09:00
transcode_data.h Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
transient_heap.c Refactor macros of array.c 2022-07-21 09:02:45 -04:00
transient_heap.h
util.c [Bug #18997] Don't define ruby_qsort when POSIX qsort_r is available 2022-09-08 17:37:37 +09:00
variable.c Stop zeroing memory on allocation / copy 2022-10-19 07:54:46 -07:00
variable.h Revert "Revert "This commit implements the Object Shapes technique in CRuby."" 2022-10-11 08:40:56 -07:00
version.c Move macros from version.h to version.c 2022-08-31 18:00:45 +09:00
version.h Auto-generate the release date on version.h from git CommitDate (#6382) 2022-09-17 21:16:06 +09:00
vm.c push dummy frame for loading process 2022-10-20 17:38:28 +09:00
vm_args.c Rename rb_ary_tmp_new to rb_ary_hidden_new 2022-07-26 09:12:09 -04:00
vm_backtrace.c push dummy frame for loading process 2022-10-20 17:38:28 +09:00
vm_callinfo.h Prevent wrong integer expansion 2022-10-13 08:14:04 -07:00
vm_core.h push dummy frame for loading process 2022-10-20 17:38:28 +09:00
vm_debug.h Allow RUBY_DEBUG_LOG format to be empty 2022-08-06 10:52:00 +09:00
vm_dump.c push dummy frame for loading process 2022-10-20 17:38:28 +09:00
vm_eval.c Revert "Revert "This commit implements the Object Shapes technique in CRuby."" 2022-10-11 08:40:56 -07:00
vm_exec.c Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975) 2022-10-19 23:49:45 +13:00
vm_exec.h
vm_insnhelper.c push dummy frame for loading process 2022-10-20 17:38:28 +09:00
vm_insnhelper.h Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
vm_method.c Rework vm_core to use int first_lineno struct member. 2022-09-26 00:41:16 +13:00
vm_opts.h
vm_sync.c Fix format specifier for rb_ractor_id() 2022-07-28 23:46:06 +09:00
vm_sync.h
vm_trace.c Expand tabs [ci skip] 2022-07-21 09:42:04 -07:00
vsnprintf.c
warning.rb
yjit.c Allow passing a Rust closure to rb_iseq_callback (#6575) 2022-10-18 09:07:11 -07:00
yjit.h New constant caching insn: opt_getconstant_path 2022-09-01 15:20:49 -07:00
yjit.rb YJIT: Avoid creating payloads for non-JITed ISEQs (#6549) 2022-10-14 12:45:00 -07:00

Actions Status: MinGW Actions Status: MJIT Actions Status: Ubuntu Actions Status: Windows AppVeyor status Travis Status Cirrus 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://github.com/ruby/ruby/blob/master/doc/maintainers.rdoc#label-Platform+Maintainers

How to get Ruby with Git

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

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

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:

subscribe

in the mail body (not subject) to the address ruby-talk-request@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