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The Ruby Programming Language [mirror]
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2022-09-21 18:07:59 +09:00
.github Fix a broken Slack notification 2022-09-21 13:38:46 +09:00
basictest
benchmark Fix style on vm_ivar benchmarks (#6379) 2022-09-15 09:39:39 +09:00
bin
bootstraptest Fix the option name in the error message [ci skip] 2022-09-19 14:15:13 +09:00
ccan
coroutine
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 Add URI.escape and URI.unescape to NEWS-3.0.0 [ci skip] 2022-09-21 17:35:22 +09:00
enc reserved_word: just use gperf 3.1 declaration 2022-09-21 11:44:09 +09:00
ext sockopt adding Linux constants, SO_INCOMING_CPU/SO_INCOMING_NAPI_ID. 2022-09-21 17:15:54 +09:00
gems Update bundled_gems 2022-09-16 18:54:33 +09:00
include rb_define_method: dedicated overload for rb_f_notimplement 2022-09-21 11:44:09 +09:00
internal Remove get_actual_encoding() and the dynamic endian detection for dummy UTF-16/UTF-32 2022-09-12 14:02:34 +02:00
lib [Bug #19005] dynamic_lookup linker option in external libraries 2022-09-17 12:09:34 +09:00
libexec Added syntax_suggest cli and resolve failing exapmle with it 2022-08-26 12:15:47 +09:00
man
misc Write interface instead of interfact 2022-08-19 22:18:36 +09:00
missing Adjust styles [ci skip] 2022-07-27 18:42:27 +09:00
sample
spec Rescue File.expand_path in MSpecScript#try_load if HOME is unavailable 2022-09-21 15:26:34 +09:00
template Move mjit/instruction.rb rule to common.mk 2022-09-18 21:16:15 +09:00
test backup IRBRC environmental variable. It's used by test methods when it's defined. 2022-09-21 14:25:42 +09:00
tool reserved_word: just use gperf 3.1 declaration 2022-09-21 11:44:09 +09:00
wasm
win32 Demote mjit_instruction.rb from builtin to stdlib 2022-09-18 14:04:20 +09:00
yjit Guard --yjit-stats behind #[cfg(feature = "stats")] (#6409) 2022-09-20 19:30:10 -04:00
.appveyor.yml Ignore .document only commits [ci skip] 2022-08-22 18:08:05 +09:00
.cirrus.yml Test --enable-yjit on aarch64 as well (#6313) 2022-09-01 20:05:49 -07:00
.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 YJIT: Show --yjit-stats of railsbench on CI (#6403) 2022-09-20 06:07:28 +09:00
.indent.pro
.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
addr2line.h
array.c Fix Array#[] with ArithmeticSequence with negative steps (#5739) 2022-08-11 19:16:49 +09:00
array.rb
ast.c
ast.rb
autogen.sh
bignum.c
BSDL
builtin.c
builtin.h Built-in function table sentinels do not need names 2022-09-09 14:20:47 +09:00
class.c Update Module#instance_methods documentation for visibility changes/aliases 2022-08-24 14:15:41 -07:00
common.mk YJIT: Support MAKE=bmake for release build 2022-09-20 14:17:27 -04:00
compar.c
compile.c Add comments for some peephole optimizations [ci skip] 2022-09-12 07:50:55 +09:00
complex.c Consider Complex from Complex cases 2022-09-02 14:33:23 +09:00
configure.ac YJIT: Support MAKE=bmake for release build 2022-09-20 14:17:27 -04:00
constant.h
cont.c Try to ignore a noisy ASAN warning for continuation 2022-09-20 22:25:05 +09:00
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
debug_counter.h Rename mjit_exec to jit_exec (#6262) 2022-08-19 23:57:17 -07:00
dir.c
dir.rb
dln.c
dln.h
dln_find.c
dmydln.c
dmyenc.c
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 formatting issue in Enumerable 2022-08-08 09:26:07 -04:00
enumerator.c Fix Array#[] with ArithmeticSequence with negative steps (#5739) 2022-08-11 19:16:49 +09:00
error.c syserr_initialize: delete redundant strerror() declaration 2022-09-21 11:44:09 +09:00
eval.c
eval_error.c
eval_intern.h
eval_jump.c
file.c avoid ANYARGS 2022-09-21 11:44:09 +09:00
gc.c Skip poisoned regions 2022-08-09 20:11:48 +09:00
gc.h
gc.rb
gem_prelude.rb Setup SyntaxSuggest as default gem 2022-08-19 10:02:24 +09:00
golf_prelude.rb
goruby.c
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
id_table.h
inits.c Demote mjit_instruction.rb from builtin to stdlib 2022-09-18 14:04:20 +09:00
insns.def New constant caching insn: opt_getconstant_path 2022-09-01 15:20:49 -07:00
internal.h
io.c [ci skip] Fix typos in documentation in io.c 2022-09-16 09:47:32 -04:00
io.rb
io_buffer.c [Bug #5317] Use rb_off_t instead of off_t 2022-09-08 23:01:07 +09:00
iseq.c Remove rb_iseq_each 2022-09-01 15:20:49 -07:00
iseq.h Remove rb_iseq_each 2022-09-01 15:20:49 -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 Rename rb_ary_tmp_new to rb_ary_hidden_new 2022-07-26 09:12:09 -04:00
loadpath.c
localeinit.c
main.c
marshal.c Using is_broken_string function 2022-09-10 09:32:51 +09:00
marshal.rb
math.c
memory_view.c
method.h YJIT: Implement specialized respond_to? (#6363) 2022-09-14 16:15:55 -04:00
mini_builtin.c
miniinit.c
mjit.c Fix typo 2022-09-07 14:26:58 +09:00
mjit.h Allow hooking a different method after --mjit=pause 2022-09-06 15:52:02 +09:00
mjit.rb
mjit_compiler.c Demote mjit_instruction.rb from builtin to stdlib 2022-09-18 14:04:20 +09:00
mjit_compiler.h Ruby MJIT (#6028) 2022-09-04 21:53:46 -07:00
mjit_compiler.rb Demote mjit_instruction.rb from builtin to stdlib 2022-09-18 14:04:20 +09:00
mjit_unit.h Fix an inconsistent include guard macro 2022-08-22 19:28:58 -07:00
NEWS.md [DOC] Improve NEWS.md 2022-09-21 15:17:12 +09:00
nilclass.rb
node.c Initialize node_id 2022-08-01 10:36:36 +09:00
node.h
numeric.c Improve performance of Integer#ceildiv 2022-08-12 15:57:52 +09:00
numeric.rb Improve performance of Integer#ceildiv 2022-08-12 15:57:52 +09:00
object.c [DOC] non-positive base in Kernel#Integer and String#to_i 2022-09-08 11:52:16 +09:00
pack.c
pack.rb
parse.y Reuse opt_arg_append function 2022-09-14 23:10:21 +09:00
prelude.rb
probes.d
probes_helper.h
proc.c Adjust styles [ci skip] 2022-09-02 14:49:42 +09:00
process.c getrlimit adding RLIMIT_NPTS constant. 2022-09-21 18:07:59 +09:00
ractor.c obj_refer_only_sharables_p_i: need derefernce 2022-09-21 11:44:09 +09:00
ractor.rb [DOC] Correct article of Ractor's introduction [ci skip] 2022-08-28 16:27:11 +09:00
ractor_core.h Disable Ractor check on 32bit architectures 2022-08-24 10:54:27 -07:00
random.c
range.c rb_int_range_last: properly handle non-exclusive range 2022-09-04 11:16:11 +02:00
rational.c
re.c [DOC] offset argument of Regexp#match 2022-08-18 23:25:05 +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
regenc.c
regenc.h
regerror.c
regexec.c
regint.h
regparse.c
regparse.h
regsyntax.c
ruby-runner.c
ruby.c Ruby MJIT (#6028) 2022-09-04 21:53:46 -07:00
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 [Bug #5317] Use rb_off_t instead of off_t 2022-09-08 23:01:07 +09:00
signal.c
siphash.c
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
strftime.c
string.c Remove get_actual_encoding() and the dynamic endian detection for dummy UTF-16/UTF-32 2022-09-12 14:02:34 +02:00
string.rb
struct.c [DOC] Update Struct#new behavior with keyword_init: true 2022-09-09 18:58:07 +09:00
symbol.c Rename rb_ary_tmp_new to rb_ary_hidden_new 2022-07-26 09:12:09 -04:00
symbol.h
thread.c MJIT: Do not hang after forking with threads 2022-09-11 09:09:05 +09:00
thread_none.c
thread_none.h
thread_pthread.c Adjust styles [ci skip] 2022-07-27 18:42:27 +09:00
thread_pthread.h
thread_sync.c Implement SizedQueue#push(timeout: sec) 2022-08-18 10:07:37 +02:00
thread_sync.rb Implement SizedQueue#push(timeout: sec) 2022-08-18 10:07:37 +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] Remove extra page-dir prefix to fix broken link 2022-09-03 23:26:07 +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
transient_heap.c
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 Repalce to NIL_P macro 2022-08-19 09:47:43 +09:00
variable.h
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 Do not fork the process on --mjit-wait 2022-09-06 15:42:02 +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 Adjust styles [ci skip] 2022-08-06 10:13:20 +09:00
vm_callinfo.h
vm_core.h New constant caching insn: opt_getconstant_path 2022-09-01 15:20:49 -07:00
vm_debug.h Allow RUBY_DEBUG_LOG format to be empty 2022-08-06 10:52:00 +09:00
vm_dump.c
vm_eval.c cc_new: vm_ci_new's 4th argument is a pointer 2022-09-21 11:44:09 +09:00
vm_exec.c
vm_exec.h
vm_insnhelper.c vm_method_cfunc_is: get rid of ANYARGS 2022-09-21 11:44:09 +09:00
vm_insnhelper.h
vm_method.c type pun rb_f_notimplement 2022-09-21 11:44:09 +09:00
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
vsnprintf.c
warning.rb
yjit.c YJIT should die if we compile on Aarch64 with no instruction cache clear available (#6380) 2022-09-15 10:14:27 -04:00
yjit.h New constant caching insn: opt_getconstant_path 2022-09-01 15:20:49 -07:00
yjit.rb

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