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The Ruby Programming Language [mirror]
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Jean Boussier cd1724bdde rb_str_concat_literals: use rb_str_buf_append
That's about 1.30x faster.
2022-09-08 15:02:21 +02:00
.github Add mjit-bindgen workflow (#6327) 2022-09-05 01:06:37 -07:00
basictest
benchmark rb_str_concat_literals: use rb_str_buf_append 2022-09-08 15:02:21 +02:00
bin
bootstraptest omit random failure in bootstraptest with freebsd 2022-09-06 16:27:12 +09:00
ccan
coroutine
coverage
cygwin Make sources by BASERUBY if available instead of miniruby 2022-09-03 19:25:29 +09:00
defs Generate token ID indexes in id.def 2022-09-08 18:18:56 +09:00
doc [DOC] [Bug #17120] Fix match-reset \K 2022-09-05 19:36:21 +09:00
enc Support Encoding::Converter newline: :lf and :lf_newline options 2022-08-19 20:23:36 -07:00
ext Process token IDs from id.def without id.h 2022-09-08 18:22:47 +09:00
gems Use rbs HEAD for https://github.com/ruby/rbs/pull/1090 2022-08-23 10:45:57 +09:00
include Avoid leaving a period alone [ci skip] 2022-08-27 14:48:15 -07:00
internal [Bug #18973] Promote US-ASCII to ASCII-8BIT when adding 8-bit char 2022-08-31 17:27:59 +09:00
lib [ruby/forwardable] Freeze VERSION and FORWARDABLE_VERSION to improve Ractor-compliance 2022-09-08 14:31:42 +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 [rubygems/rubygems] Fix unused variable warning 2022-09-08 20:44:35 +09:00
template Generate token ID indexes in id.def 2022-09-08 18:18:56 +09:00
test Resync Bundler & RubyGems 2022-09-08 11:25:03 +09:00
tool Process token IDs from id.def without id.h 2022-09-08 18:22:47 +09:00
wasm
win32 [MSWin] Fix for non-Windows (cygwin/msys) BASERUBY 2022-09-08 13:41:02 +09:00
yjit Allow comparing against 64-bit immediates on x86 (#6314) 2022-09-01 22:14:23 -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 Ruby MJIT (#6028) 2022-09-04 21:53:46 -07:00
.indent.pro
.rdoc_options
.rspec_parallel
.travis.yml
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
class.c Update Module#instance_methods documentation for visibility changes/aliases 2022-08-24 14:15:41 -07:00
common.mk Process token IDs from id.def without id.h 2022-09-08 18:22:47 +09:00
compar.c
compile.c Adjust styles [ci skip] 2022-09-02 14:49:42 +09:00
complex.c Consider Complex from Complex cases 2022-09-02 14:33:23 +09:00
configure.ac Define BOOTSTRAPRUBY from HAVE_BASERUBY 2022-09-07 14:33:25 +09:00
constant.h
cont.c
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
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 Introduce with_warn_vsprintf macro 2022-08-12 16:59:30 +09:00
eval.c
eval_error.c
eval_intern.h
eval_jump.c
file.c Remove extra semicolons at the top level [ci skip] 2022-09-05 00:16:47 +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 Ruby MJIT (#6028) 2022-09-04 21:53:46 -07:00
insns.def New constant caching insn: opt_getconstant_path 2022-09-01 15:20:49 -07:00
internal.h
io.c Raise ArgumentError for IO.foreach with limit of 0 2022-08-25 13:36:17 -07:00
io.rb
io_buffer.c Adjust styles [ci skip] 2022-07-27 18:42:27 +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
load.c
loadpath.c
localeinit.c
main.c
marshal.c w_bigfixnum is used only for large FIXNUM 2022-09-02 22:11:12 +09:00
marshal.rb
math.c
memory_view.c
method.h
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 Cache RubyVM::MJIT constants 2022-09-06 15:50:14 +09:00
mjit_compiler.h Ruby MJIT (#6028) 2022-09-04 21:53:46 -07:00
mjit_compiler.rb Add another method for debugging 2022-09-07 06:21:13 +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 2657d8efb9 [ci skip] 2022-09-06 01:42:25 +00:00
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 [Bug #18963] Separate string contents by here document terminator 2022-08-28 09:29:24 +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 Call appropriate hooks on MJIT's fork 2022-09-04 18:22:25 -07:00
ractor.c Disable Ractor check on 32bit architectures 2022-08-24 10:54:27 -07:00
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
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
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 rb_str_concat_literals: use rb_str_buf_append 2022-09-08 15:02:21 +02:00
string.rb
struct.c
symbol.c
symbol.h
thread.c Exit status macros need sys/wait.h on FreeBSD 2022-09-07 00:04:28 +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 Support Encoding::Converter newline: :lf and :lf_newline options 2022-08-19 20:23:36 -07:00
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 * 2022-09-08 [ci skip] 2022-09-08 11:25:32 +09:00
vm.c Do not fork the process on --mjit-wait 2022-09-06 15:42:02 +09:00
vm_args.c
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 Rename mjit_exec to jit_exec (#6262) 2022-08-19 23:57:17 -07:00
vm_exec.c
vm_exec.h
vm_insnhelper.c New constant caching insn: opt_getconstant_path 2022-09-01 15:20:49 -07:00
vm_insnhelper.h
vm_method.c
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 A64: Only clear icache when writing out new code (https://github.com/Shopify/ruby/pull/442) 2022-08-29 09:09:41 -07:00
yjit.h New constant caching insn: opt_getconstant_path 2022-09-01 15:20:49 -07:00
yjit.rb

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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.

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