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Jean Boussier c34a5469c8 Debug TestThreadInstrumentation It previously failed with: ``` 1) Failure: TestThreadInstrumentation#test_thread_instrumentation_fork_safe [/home/runner/work/ruby/ruby/src/test/-ext-/thread/test_instrumentation_api.rb:50]: <5> expected but was <4>. ``` Suggesting one `EXIT` event wasn't fired or processed. Adding an assetion on `Thead#status` may help figure out what is wrong.		2022-06-17 15:11:10 +02:00
.github	.github/workflows/compilers.yml: annocheck: Fix a linker flag to pass MJIT tests.	2022-06-07 00:25:19 +02:00
basictest	[wasm] bootstraptest, basictest: disable backquote literal tests	2022-01-19 11:19:06 +09:00
benchmark	Added vm_ivar benchmark for initializing an embedded obj	2022-06-16 08:47:19 -07:00
bin	…
bootstraptest	Add tests for a variety of string-subclass operations (#5999 )	2022-06-10 13:52:43 -04:00
ccan	Prefix ccan headers (#4568 )	2022-03-30 20:36:31 +13:00
coroutine	Add support for address sanitizer for amd64 and arm64.	2022-05-25 15:24:24 +12:00
coverage	…
cygwin	…
defs	Split YJIT rules for CODEOWNERS	2022-06-02 10:12:34 +09:00
doc	[DOC] Fix markup for `String` (#5984 )	2022-06-09 13:40:21 -05:00
enc	Remove Unicode 13.0.0 related files	2022-03-16 08:30:04 +09:00
ext	GVL Instrumentation API: add STARTED and EXITED events	2022-06-17 09:08:26 +02:00
gems	Update bundled gems list at 2022-06-15	2022-06-15 07:01:39 +00:00
include	GVL Instrumentation API: add STARTED and EXITED events	2022-06-17 09:08:26 +02:00
internal	Restore rb_exec_recursive_outer	2022-06-15 16:07:29 -07:00
lib	[rubygems/rubygems] Bring TODO message up to date	2022-06-17 17:05:21 +09:00
libexec	Merge rubygems master 1e4eda741d732ca1bd7031aef0a16c7348adf7a5	2022-04-28 19:08:49 +09:00
man	…
misc	[ci skip] [lldb] Ensure rbbt has loaded the globals	2022-06-15 13:46:23 -07:00
missing	Fix dtoa buffer overrun	2022-04-12 21:30:49 +09:00
sample	Fix typo in README (#5925 )	2022-05-20 14:45:46 -07:00
spec	[rubygems/rubygems] Unset ENV set by official Ruby docker images	2022-06-17 17:05:52 +09:00
template	Add yjit.o to DTRACE_DEPENDENT_OBJS	2022-05-30 18:30:57 -04:00
test	Debug TestThreadInstrumentation	2022-06-17 15:11:10 +02:00
tool	Hack to avoid leak checker	2022-05-25 18:48:01 +09:00
wasm	wasm/README.md: add manual config.guess download and autoconf steps	2022-03-15 10:25:12 +09:00
win32	[Win32] allow pipe in flock	2022-04-21 15:14:08 +09:00
yjit	YJIT: On-demand executable memory allocation; faster boot (#5944 )	2022-06-14 10:23:13 -04:00
.appveyor.yml	Update zlib version to 1.2.12	2022-03-28 17:28:01 +09:00
.cirrus.yml	[DOC] Fix ghcr link	2022-03-31 08:35:39 +09:00
.dir-locals.el	…
.document	Improve documentation on contributing to Ruby	2022-05-11 10:59:24 -04:00
.editorconfig	…
.gdbinit	…
.gitattributes	…
.gitignore	Ignore rubyspec_temp fot Git	2022-05-09 07:29:37 +09:00
.rdoc_options	[DOC] Set the documentation title and main page	2022-02-21 13:08:06 +09:00
.rspec_parallel	…
.travis.yml	Remove gdbm related code from Travis CI	2022-03-04 18:09:34 +09:00
BSDL	…
CONTRIBUTING.md	Improve documentation on contributing to Ruby	2022-05-11 10:59:24 -04:00
COPYING	…
COPYING.ja	…
GPL	…
KNOWNBUGS.rb	…
LEGAL	LEGAL: mention error_highlight	2021-12-13 14:21:29 +09:00
NEWS.md	Update bundled gems list at 2022-06-15	2022-06-15 07:01:39 +00:00
README.EXT	…
README.EXT.ja	…
README.ja.md	Update badges from README.md [ci skip]	2021-12-24 09:05:12 +09:00
README.md	Update "Reporting Issues" link in the README	2022-06-08 17:49:56 +09:00
aclocal.m4	…
addr2line.c	Skip `NULL` values from `dladdr(3)`	2022-06-09 20:43:41 +09:00
addr2line.h	…
array.c	Add missing write barriers to Array#replace	2022-04-28 11:31:22 -04:00
array.rb	Use `Primitive.mandatory_only?` for `Array#sample`	2021-11-15 15:58:56 +09:00
ast.c	Add ISEQ_BODY macro	2022-03-24 10:03:51 -04:00
ast.rb	…
autogen.sh	autogen.sh: Copy auxiliary files instead of symlinks with `-i`	2021-12-06 17:53:37 +09:00
bignum.c	Fix the condition when a new buffer is needed without GMP	2022-06-02 10:29:53 +09:00
builtin.c	…
builtin.h	Typedef built-in function types	2022-06-02 16:05:35 +09:00
class.c	Add Module#undefined_instance_methods	2022-06-06 09:57:32 -07:00
common.mk	Restore rb_exec_recursive_outer	2022-06-15 16:07:29 -07:00
compar.c	Using RBOOL in cmp_between func	2022-06-17 11:59:49 +09:00
compile.c	compile.c (add_adjust_info): Remove `insns_info_index > 0`	2022-06-13 15:22:32 +09:00
complex.c	[DOC] Fix broken links to literals.rdoc	2022-02-08 01:27:52 +09:00
configure.ac	Update configure.ac	2022-06-17 11:58:10 +09:00
constant.h	…
cont.c	cont.c: prevent a warning of GCC 12.1	2022-06-13 15:18:28 +09:00
darray.h	Remove _with_gc functions in darray	2022-05-03 09:07:39 -04:00
debug.c	small fix on `setup_debug_log()`	2022-06-10 23:56:49 +09:00
debug_counter.c	…
debug_counter.h	optimize `Struct` getter/setter	2021-11-19 08:32:39 +09:00
dir.c	dir.c: refresh pathtype when emulating `IFTODT` in `glob_helper`	2022-04-03 01:13:16 +09:00
dir.rb	fix typo in dir documentation (#6002 )	2022-06-10 22:22:16 -07:00
dln.c	Only define RUBY_DLN_CHECK_ABI when supported	2022-03-01 09:44:39 -05:00
dln.h	…
dln_find.c	…
dmydln.c	…
dmyenc.c	…
dmyext.c	…
encindex.h	…
encoding.c	[DOC] Main doc for encodings moved from encoding.c to doc/encodings.rdoc (#5748 )	2022-04-01 20:41:04 -05:00
enum.c	Revert flawed doc for slice_after, slice_when, and chunk_while (#5952 )	2022-05-28 14:20:00 -05:00
enumerator.c	…
error.c	[DOC] RDoc now accepts other than magic numbers at `rb_attr`	2022-06-08 11:55:21 +09:00
eval.c	Remove unnecessary module flag, add module assertions to other module flags	2022-05-23 11:04:34 -07:00
eval_error.c	Remove unneeded newline from detailed_message	2022-02-22 11:55:40 +09:00
eval_intern.h	`rb_fiber_terminate` must not return [Bug #18497 ]	2022-01-19 19:57:16 +09:00
eval_jump.c	…
file.c	Using is_ascii_string to check encoding	2022-06-17 12:02:50 +09:00
gc.c	Suppress code unused unless GC_CAN_COMPILE_COMPACTION	2022-06-17 10:47:16 +09:00
gc.h	Add the size pool slot size to the output of ObjectSpace.dump/dump_all	2022-02-03 15:07:35 -05:00
gc.rb	Move `GC.verify_compaction_references` [Bug #18779 ]	2022-06-02 15:32:00 +09:00
gem_prelude.rb	…
golf_prelude.rb	…
goruby.c	…
hash.c	ENV.merge! support multile arguments [Feature #18279 ]	2022-06-17 01:22:24 +09:00
hrtime.h	thread.c: Move double2hrtime and hrtime2double to hrtime.h	2022-03-30 16:50:46 +09:00
id_table.c	Support ID_TABLE_STOP for replace function	2022-01-25 16:51:16 -05:00
id_table.h	Rename rb_id_table_foreach_with_replace	2022-01-25 16:51:16 -05:00
inits.c	Move RubyVM::MJIT to builtin Ruby	2022-06-15 10:52:37 -07:00
insns.def	RubyVM.stat constant cache metrics (#5766 )	2022-04-05 16:37:00 -04:00
internal.h	…
io.c	Using is_ascii_string to check encoding	2022-06-17 12:02:50 +09:00
io.rb	…
io_buffer.c	Add basic binary operators (and, or, xor, not) to `IO::Buffer`. (#5893 )	2022-05-09 17:19:01 +12:00
iseq.c	Rust YJIT	2022-04-27 11:00:22 -04:00
iseq.h	Finer-grained constant cache invalidation (take 2)	2022-04-01 14:48:22 -04:00
kernel.rb	Improve performance Kernel#Float with using Primitive.mandatory_only? method [Feature #18344 ] (#5133 )	2021-11-17 20:26:40 -08:00
lex.c.blt	…
load.c	[DOC] Mention the case to autoload already defined constant	2022-06-03 14:10:30 +09:00
loadpath.c	…
localeinit.c	…
main.c	[WASM] System initialization has no stack rewinding code to Asyncify	2022-05-24 12:17:19 +09:00
marshal.c	Using is_ascii_string to check encoding	2022-06-17 12:02:50 +09:00
marshal.rb	[DOC] Document Marshal#load parameter freeze: (#5332 )	2021-12-24 09:55:09 +01:00
math.c	[DOC] Enhanced RDoc for Math module (#5837 )	2022-04-25 10:07:21 -05:00
memory_view.c	Only check class ancestors for ivar in memory_view	2022-05-27 13:38:40 -07:00
method.h	Fix memory leak at the same named alias [Bug #18516 ]	2022-01-27 15:46:08 +09:00
mini_builtin.c	…
miniinit.c	…
mjit.c	MJIT: Consider compaction on CC failure	2022-06-16 00:47:16 -07:00
mjit.h	Remove MJIT worker thread (#6006 )	2022-06-15 09:40:54 -07:00
mjit.rb	Move RubyVM::MJIT to builtin Ruby	2022-06-15 10:52:37 -07:00
mjit_compile.c	MJIT: Get rid of obsoleted compiling_iseqs	2022-06-15 21:58:00 -07:00
mjit_worker.c	MJIT: Remove free_compiling_iseqs from mswin	2022-06-15 22:10:54 -07:00
nilclass.rb	…
node.c	Remove `NODE_DASGN_CURR` [Feature #18406 ]	2021-12-13 12:53:03 +09:00
node.h	Remove `NODE_DASGN_CURR` [Feature #18406 ]	2021-12-13 12:53:03 +09:00
numeric.c	[DOC] Fix documentation of Numeric#div: Complex does not have #div	2022-06-03 14:35:47 +09:00
numeric.rb	Add examples for Integer.try_convert [ci skip]	2021-12-15 02:12:37 +09:00
object.c	Add assertion for embedded to embedded ivar copy	2022-06-10 13:47:42 -07:00
pack.c	pack.c: add an offset argument to unpack and unpack1	2021-10-26 22:27:30 +02:00
pack.rb	[DOC] Repair format and links in What's Here sections (#5711 )	2022-03-25 10:52:06 -05:00
parse.y	Using is_ascii_string to check encoding	2022-06-17 12:02:50 +09:00
prelude.rb	Make Set a builtin feature [Feature #16989 ]	2022-02-18 11:56:24 +09:00
probes.d	…
probes_helper.h	…
proc.c	Reuse `rb_proc_arity`	2022-04-24 14:06:45 -07:00
process.c	Remove MJIT worker thread (#6006 )	2022-06-15 09:40:54 -07:00
ractor.c	rename thread internal naming	2022-04-22 07:54:09 +09:00
ractor.rb	…
ractor_core.h	cleanup by `RUBY_DEBUG_LOG2` and `VM_ASSERT`	2022-05-24 02:22:41 +09:00
random.c	[DOC] Mark up the code for Kernel#rand as the same as Random#rand	2022-01-13 11:34:09 +09:00
range.c	Fix Range#cover? returning true for beginless ranges of different types	2022-06-06 09:59:22 -07:00
rational.c	Disable GMP by -DUSE_GMP=0	2022-05-20 19:05:35 +09:00
re.c	Ignore invalid escapes in regexp comments	2022-06-06 13:50:03 -07:00
regcomp.c	Just free compiled pattern if no space is used	2022-04-12 20:24:14 +09:00
regenc.c	…
regenc.h	Move ruby.h in `#ifdef RUBY` block	2022-03-11 15:08:23 +09:00
regerror.c	…
regexec.c	re.c: Add Regexp.timeout= and Regexp.timeout	2022-03-30 16:50:46 +09:00
regint.h	re.c: Add Regexp.timeout= and Regexp.timeout	2022-03-30 16:50:46 +09:00
regparse.c	…
regparse.h	…
regsyntax.c	…
ruby-runner.c	…
ruby.c	Rust YJIT	2022-04-27 11:00:22 -04:00
ruby_assert.h	…
ruby_atomic.h	…
rubystub.c	…
scheduler.c	Add fiber scheduler hooks for `pread`/`pwrite`, and add support to `IO::Buffer`.	2021-12-23 12:20:09 +13:00
signal.c	…
siphash.c	…
siphash.h	…
sparc.c	[DOC]Some link prefix replace	2022-04-09 17:43:46 +09:00
sprintf.c	…
st.c	st.c: Fix a typo in a comment	2022-02-28 11:40:25 +09:00
strftime.c	…
string.c	Using is_ascii_string to check encoding	2022-06-17 12:02:50 +09:00
string.rb	[DOC] Fix markup for `String` (#5984 )	2022-06-09 13:40:21 -05:00
struct.c	Don't attempt to read ivars on T_ICLASS in struct (#5664 )	2022-05-26 11:54:15 -07:00
symbol.c	[DOC] Move the documentations of moved Symbol methods	2022-04-14 11:17:37 +09:00
symbol.h	…
thread.c	GVL Instrumentation API: add STARTED and EXITED events	2022-06-17 09:08:26 +02:00
thread_none.c	GVL Instrumentation API: add STARTED and EXITED events	2022-06-17 09:08:26 +02:00
thread_none.h	introduce struct `rb_native_thread`	2022-04-23 03:08:27 +09:00
thread_pthread.c	GVL Instrumentation API: add STARTED and EXITED events	2022-06-17 09:08:26 +02:00
thread_pthread.h	altstack is native thread's attr	2022-05-24 17:50:49 +09:00
thread_sync.c	Prefix ccan headers (#4568 )	2022-03-30 20:36:31 +13:00
thread_win32.c	GVL Instrumentation API: add STARTED and EXITED events	2022-06-17 09:08:26 +02:00
thread_win32.h	`native_tls_get()`' should not check results	2022-05-24 10:06:51 +09:00
time.c	Using TZMODE_SET_LOCALTIME macro	2022-05-26 19:55:05 +09:00
timev.h	…
timev.rb	[DOC] prefer rdoc references over generated URLs	2022-02-19 15:14:01 +09:00
trace_point.rb	Fix comment	2022-03-29 18:14:33 -07:00
transcode.c	Using is_ascii_string to check encoding	2022-06-17 12:02:50 +09:00
transcode_data.h	…
transient_heap.c	`USE_RUBY_DEBUG_LOG` doesn't check `RUBY_DEVEL`	2021-12-29 00:22:02 +09:00
transient_heap.h	…
util.c	…
variable.c	Fix Module#const_source_location for autoload constants with direct requires	2022-06-06 11:12:55 -07:00
variable.h	…
version.c	Rename --jit to --mjit (#5248 )	2021-12-13 16:08:01 -08:00
version.h	* 2022-06-17 [ci skip]	2022-06-17 00:47:33 +09:00
vm.c	Move RubyVM::MJIT to builtin Ruby	2022-06-15 10:52:37 -07:00
vm_args.c	Unflag a splatted flagged hash if the method doesn't use ruby2_keywords	2022-04-05 11:42:02 +02:00
vm_backtrace.c	Write Thread instead of Threade	2022-05-12 07:53:17 +09:00
vm_callinfo.h	Remove a typo hash [ci skip]	2022-01-29 15:33:13 +09:00
vm_core.h	altstack is native thread's attr	2022-05-24 17:50:49 +09:00
vm_debug.h	Fix compile error	2022-06-09 09:35:08 +09:00
vm_dump.c	Prevent printing crash report in a loop	2022-06-03 13:50:32 -04:00
vm_eval.c	Add ISEQ_BODY macro	2022-03-24 10:03:51 -04:00
vm_exec.c	…
vm_exec.h	Add ISEQ_BODY macro	2022-03-24 10:03:51 -04:00
vm_insnhelper.c	Allow calling protected methods from refinements	2022-06-16 13:24:48 -07:00
vm_insnhelper.h	RubyVM.stat constant cache metrics (#5766 )	2022-04-05 16:37:00 -04:00
vm_method.c	Fix nested bmethod TracePoint and memory leak	2022-06-10 10:10:27 +09:00
vm_opts.h	…
vm_sync.c	Prefix ccan headers (#4568 )	2022-03-30 20:36:31 +13:00
vm_sync.h	`USE_RUBY_DEBUG_LOG` doesn't check `RUBY_DEVEL`	2021-12-29 00:22:02 +09:00
vm_trace.c	Fix nested bmethod TracePoint and memory leak	2022-06-10 10:10:27 +09:00
vsnprintf.c	[Feature #18491 ] Drop support for HP-UX	2022-01-18 09:52:15 -05:00
warning.rb	…
yjit.c	YJIT: On-demand executable memory allocation; faster boot (#5944 )	2022-06-14 10:23:13 -04:00
yjit.h	Rust YJIT	2022-04-27 11:00:22 -04:00
yjit.rb	Add ability to trace exit locations in yjit (#5970 )	2022-06-09 12:59:39 -04:00

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://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