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The Ruby Programming Language [mirror]
Find a file
Kazuhiro NISHIYAMA b7079e5384
Try to avoid random failure
https://rubyci.org/logs/rubyci.s3.amazonaws.com/openbsd-current/ruby-master/log/20191015T070011Z.fail.html.gz
```
  1) Failure:
TestProcess#test_kill_at_spawn_failure [/home/chkbuild/chkbuild/tmp/build/20191015T070011Z/ruby/test/ruby/test_process.rb:2276]:
[ruby-core:69304] [Bug #11166].
<#<Thread:0x000009f60a7cac40@/home/chkbuild/chkbuild/tmp/build/20191015T070011Z/ruby/test/ruby/test_process.rb:2272 dead>> expected but was
<nil>.
``
2019-10-15 18:53:33 +09:00
.github/workflows Remove unreachable step level [ci skip] 2019-10-10 16:48:26 +09:00
basictest colors file has been moved from test to tool 2019-07-02 09:19:38 +09:00
benchmark Optimize Array#flatten and flatten! for already flattened arrays (#2495) 2019-09-28 01:24:24 +09:00
bin Added binstub for racc executables. 2019-06-19 18:18:17 +09:00
bootstraptest fix memory corruption in old GCC 2019-10-10 00:13:30 +09:00
ccan Fix typos [ci skip] 2019-10-14 17:30:04 +09:00
coroutine Add assertions to coroutine_initialize_main. 2019-07-19 15:55:34 +12:00
coverage
cygwin
defs Removed idNUMPARAM_0 2019-09-25 13:52:53 +09:00
doc Document the difference between expressions and statements [ci skip] 2019-10-10 13:45:19 -07:00
enc Init function is need to link statically 2019-08-10 01:41:50 +09:00
ext [flori/json] Add ascii_only option to JSON::Ext::Generator::State.new. 2019-10-14 19:54:49 +09:00
gems Update to latest test-unit 2019-09-30 00:16:11 +02:00
include Also moved fallback definition of __has_attribute 2019-10-12 22:09:49 +09:00
lib Simplify circular reference check of IRB::Color 2019-10-14 21:58:13 -07:00
libexec [bundler/bundler] Require relatively from exe/ when possible 2019-08-18 13:45:05 +09:00
man Update the latest documentation of bundler 2019-09-18 18:26:33 +09:00
misc lldb_cruby.py: fixed inspecting string [ci skip] 2019-10-09 09:08:21 +09:00
missing missing/setproctitle.c: remove nonsense NULL check 2019-10-12 21:14:20 +09:00
sample Fix sample/drb/http0serv.rb 2019-08-25 10:56:47 -07:00
spec Suppress warnings for Thread.exclusive 2019-10-14 15:42:27 +09:00
template Pass $(XRUBY) to test-bundled-gems.rb since RbConfig.ruby is incorrect for miniruby 2019-09-29 13:57:54 +02:00
test Try to avoid random failure 2019-10-15 18:53:33 +09:00
tool Fix typo [ci skip] 2019-10-08 00:00:24 +09:00
win32 win32.c: Remove unused calls to StartSockets (#2312) 2019-10-11 13:48:02 +09:00
.dir-locals.el
.document
.drone.yml Ignore arm32 failure for now 2019-10-03 15:15:05 -07:00
.editorconfig
.gdbinit
.gitattributes Add tool/leaked-globals to .gitattributes [ci skip] 2019-07-15 13:45:14 +09:00
.gitignore Only ignore build directories. 2019-06-20 23:12:48 +12:00
.indent.pro
.rspec_parallel Introduce test-bundler-parallel task. 2019-08-22 08:02:48 +10:00
.travis.yml Try using Ruby 1.9.3 on Travis xenial 2019-09-18 18:54:09 +09:00
aclocal.m4
addr2line.c retrieve current path on macOS 2019-08-20 02:05:10 +09:00
addr2line.h
appveyor.yml appveyor.yml - msys2 update code 2019-09-07 10:48:40 +09:00
array.c Prefer st_is_member over st_lookup with 0 2019-10-09 23:46:50 +09:00
ast.c Rename NODE_ARRAY to NODE_LIST to reflect its actual use cases 2019-09-07 13:56:29 +09:00
bignum.c Unused LONG_MAX_as_double 2019-09-10 17:20:31 +09:00
BSDL
class.c Simplify rb_define_module_id 2019-10-10 00:59:50 +09:00
common.mk make rb_raise a GVL-only function again 2019-10-10 17:10:21 +09:00
compar.c
compile.c Right size the numtable in insn_make_insn_table to VM_INSTRUCTION_SIZE 2019-10-11 11:15:43 +09:00
complex.c Make Kernel#{Pathname,BigDecimal,Complex} return argument if given correct type 2019-09-21 16:10:37 -07:00
configure.ac oops 2019-09-10 16:04:17 +09:00
constant.h Module#constant_source_location [Feature #10771] 2019-06-23 01:46:38 +09:00
cont.c Add rb_adjust_argv_kw_splat to internal.h 2019-09-26 15:30:51 -07:00
CONTRIBUTING.md
COPYING
COPYING.ja
debug.c
debug_counter.c Fix rb_define_singleton_method warning 2019-09-20 17:44:48 +09:00
debug_counter.h add debug counters for vm_search_method_slowpath() 2019-10-03 15:24:09 +09:00
dir.c dir.c (join_path_from_pattern): check NULL from malloc 2019-10-13 00:51:50 +09:00
dln.c Remove IA64 support. 2019-06-19 23:30:04 +12:00
dln.h
dln_find.c
dmydln.c
dmyenc.c
dmyext.c
encindex.h
encoding.c avoid overflow in integer multiplication 2019-10-09 12:12:28 +09:00
enum.c rb_rescue / rb_rescue2 now free from ANYARGS 2019-08-27 15:52:26 +09:00
enumerator.c Add rb_enumeratorize_with_size_kw and related macros 2019-09-30 07:06:42 -07:00
error.c forgot to delete unused #incude line 2019-10-10 18:15:33 +09:00
eval.c Suppress "clobbered" warnings by gcc 9.2.0 2019-10-12 18:14:15 +09:00
eval_error.c Renamed ruby_finalize_{0,1} 2019-08-13 09:47:08 +09:00
eval_intern.h solve "duplicate :raise event" [Bug #15877] 2019-08-08 17:56:04 +09:00
eval_jump.c drop-in type check for rb_define_global_function 2019-08-29 18:34:09 +09:00
file.c Update documentation for File#{readable,writable,executable}{,_real}? [ci skip] 2019-10-14 17:43:11 -07:00
gc.c make rb_raise a GVL-only function again 2019-10-10 17:10:21 +09:00
gc.h Rename rb_gc_mark_no_pin -> rb_gc_mark_movable 2019-08-12 16:44:54 -04:00
gem_prelude.rb
golf_prelude.rb golf_prelude.rb: suppress the redefining warning 2019-06-22 23:38:07 +09:00
goruby.c
GPL
hash.c Enhance doc for ENV.delete 2019-10-13 09:48:20 +09:00
hrtime.h
id_table.c Revert https://github.com/ruby/ruby/pull/2486 2019-10-03 12:45:24 +09:00
id_table.h Revert https://github.com/ruby/ruby/pull/2486 2019-10-03 12:45:24 +09:00
inits.c Explicitly initialise encodings on init to remove branches on encoding lookup 2019-07-23 16:45:54 +09:00
insns.def Revert https://github.com/ruby/ruby/pull/2486 2019-10-03 12:45:24 +09:00
internal.h make rb_raise a GVL-only function again 2019-10-10 17:10:21 +09:00
io.c io.c (rb_update_max_fd): fail with a negative file descripter 2019-10-13 00:49:18 +09:00
iseq.c avoid overflow in integer multiplication 2019-10-09 12:12:28 +09:00
iseq.h avoid overflow in integer multiplication 2019-10-09 12:12:28 +09:00
KNOWNBUGS.rb
LEGAL
lex.c.blt
load.c drop-in type check for rb_define_global_function 2019-08-29 18:34:09 +09:00
loadpath.c
localeinit.c
main.c main.c: Add doxygen mainpage 2019-08-08 17:36:12 +09:00
marshal.c drop-in type check for rb_define_module_function 2019-08-29 18:34:09 +09:00
math.c Add word "Euler's number" to Math::E docs 2019-08-29 11:57:23 -07:00
method.h * expand tabs. [ci skip] 2019-10-03 12:48:20 +09:00
miniinit.c
mjit.c Remove the quick stop path after convert_unit_to_func 2019-10-13 09:59:44 -07:00
mjit.h
mjit_compile.c Just disable inlining with local varaible for now 2019-07-03 10:39:22 +09:00
mjit_worker.c Eliminate the possibility to leave freed ISeq 2019-10-13 19:31:18 -07:00
NEWS Import StringScanner 1.0.3 (#2553) 2019-10-14 12:40:50 +09:00
node.c avoid overflow in integer multiplication 2019-10-09 12:12:28 +09:00
node.h Add compaction support to rb_ast_t 2019-09-26 15:41:46 -07:00
numeric.c Suppress keyword argument warning from #step 2019-09-30 01:17:55 +09:00
object.c [EXPERIMENTAL] Make NilClass#to_s, TrueClass#to_s and FalseClass#to_s return a frozen String 2019-09-27 13:52:33 +09:00
pack.c Added some examples to the documentation for String#unpack1 because 2019-08-09 17:06:07 -07:00
parse.y Fixed numbered parameter check 2019-10-10 14:07:45 +09:00
prelude.rb Use warn with uplevel: instead of caller 2019-10-12 13:25:52 +09:00
probes.d
probes_helper.h
proc.c Module#define_method: Add UnboundMethod to expected classes 2019-10-11 11:20:11 +09:00
process.c Fix potential memory leaks by rb_imemo_tmpbuf_auto_free_pointer 2019-10-05 03:02:09 +09:00
random.c Adjusted spaces [ci skip] 2019-09-27 10:20:56 +09:00
range.c Make Range#=== operate like cover? instead of include? for string ranges 2019-08-14 14:14:49 -07:00
rational.c Make rb_scan_args handle keywords more similar to Ruby methods (#2460) 2019-09-25 11:18:49 -07:00
re.c re.c (match_set_string): add a check for memory allocation 2019-10-12 22:44:23 +09:00
README.EXT
README.EXT.ja
README.ja.md Add badges of GitHub Actions [ci skip] 2019-09-18 22:46:05 +09:00
README.md Add badges of GitHub Actions [ci skip] 2019-09-18 22:46:05 +09:00
regcomp.c
regenc.c
regenc.h
regerror.c Escape control codes in regexp warning message 2019-06-29 19:07:25 +09:00
regexec.c
regint.h
regparse.c st_foreach now free from ANYARGS 2019-08-27 15:52:26 +09:00
regparse.h
regsyntax.c
ruby-runner.c Fix warnings 2019-08-28 16:51:48 +09:00
ruby.c Refactor parser_params by removing "in_main" flag 2019-10-04 02:30:36 +09:00
ruby_assert.h respect NDEBUG. 2019-07-19 12:04:32 +09:00
ruby_atomic.h
rubystub.c
safe.c rb_define_hooked_variable now free from ANYARGS 2019-08-27 15:52:26 +09:00
signal.c Share ruby_sighandler_t definition 2019-10-09 23:39:58 +09:00
siphash.c
siphash.h
sparc.c
sprintf.c move docs around [ci skip] 2019-08-29 18:34:09 +09:00
st.c st.c: Use rb_st_* prefix instead of st_* (#2479) 2019-09-22 22:12:18 +09:00
strftime.c
string.c Reduce the minimum string buffer size from 127 to 63 bytes 2019-10-11 11:16:16 +09:00
struct.c Make direct calls to rb_{obj_instance,mod_module}_{eval,exec} not pass keywords 2019-09-29 16:28:52 -07:00
symbol.c Fix a use-after-free bug by avoiding rb_str_new_frozen 2019-09-06 23:35:20 +09:00
symbol.h
thread.c Prefer st_is_member over st_lookup with 0 2019-10-09 23:46:50 +09:00
thread_pthread.c rb_thread_create now free from ANYARGS 2019-08-27 15:52:26 +09:00
thread_pthread.h
thread_sync.c Adjusted spaces [ci skip] 2019-09-27 10:20:56 +09:00
thread_win32.c Remove IA64 support. 2019-06-19 23:30:04 +12:00
thread_win32.h
time.c time.c: Fix some bugs about WIDEVALUE 2019-10-06 11:39:01 +09:00
timev.h
transcode.c transcode.c (rb_econv_open0): remove unused code 2019-07-24 04:49:51 +09:00
transcode_data.h
transient_heap.c avoid overflow in integer multiplication 2019-10-09 12:12:28 +09:00
transient_heap.h
util.c
variable.c Prefer st_is_member over st_lookup with 0 2019-10-09 23:46:50 +09:00
version.c
version.h * 2019-10-15 [ci skip] 2019-10-15 09:55:44 +09:00
vm.c Revert https://github.com/ruby/ruby/pull/2486 2019-10-03 12:45:24 +09:00
vm_args.c Remove VM_NO_KEYWORDS, replace with RB_NO_KEYWORDS 2019-09-29 16:41:00 -07:00
vm_backtrace.c avoid overflow in integer multiplication 2019-10-09 12:12:28 +09:00
vm_core.h Share ruby_sighandler_t definition 2019-10-09 23:39:58 +09:00
vm_debug.h add rp() and bp() in internal.h. 2019-08-09 14:01:15 +09:00
vm_dump.c Adjusted spaces [ci skip] 2019-09-27 10:20:56 +09:00
vm_eval.c vm_eval.c (rb_adjust_argv_kw_splat): avoid memcpy with zero length 2019-10-09 14:03:04 +09:00
vm_exec.c
vm_exec.h Fixed format specifiers 2019-09-20 23:57:20 +09:00
vm_insnhelper.c extracted declare_under 2019-10-10 01:08:42 +09:00
vm_insnhelper.h Merge pull request #2422 from jeremyevans/rb_keyword_given_p 2019-09-03 11:32:02 -07:00
vm_method.c Allow ruby2_keywords to be used with bmethods 2019-10-07 07:37:12 -07:00
vm_opts.h Unify SUPPORT_JOKE and OPT_SUPPORT_JOKE 2019-09-03 21:12:31 +09:00
vm_trace.c Renamed ruby_finalize_{0,1} 2019-08-13 09:47:08 +09:00
vsnprintf.c Use array indexing with considering clang's feeling 2019-08-27 14:25:58 +09:00
wercker.yml

Build Status wercker status Build status Build Status

What's 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, Haiku, etc.) cf. https://github.com/ruby/ruby/blob/master/doc/contributing.rdoc#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/

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.

Subversion

Stable branches for older Ruby versions can be checked out with the following command:

$ svn co https://svn.ruby-lang.org/repos/ruby/branches/ruby_2_6/ ruby

Try the following command to see the list of branches:

$ svn ls https://svn.ruby-lang.org/repos/ruby/branches/

Ruby home page

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

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.

How to compile and install

  1. If you want to use Microsoft Visual C++ to compile Ruby, read win32/README.win32 instead of this document.

  2. If ./configure does not exist or is older than configure.ac, run autoconf to (re)generate configure.

  3. Run ./configure, which will generate config.h and Makefile.

    Some C compiler flags may be added by default depending on your environment. Specify optflags=.. and warnflags=.. as necessary to override them.

  4. Edit defines.h if you need. Usually this step will not be needed.

  5. Remove comment mark(#) before the module names from ext/Setup (or add module names if not present), if you want to link modules statically.

    If you don't want to compile non static extension modules (probably on architectures which do not allow dynamic loading), remove comment mark from the line "#option nodynamic" in ext/Setup.

    Usually this step will not be needed.

  6. Run make.

    • On Mac, set RUBY_CODESIGN environment variable with a signing identity. It uses the identity to sign ruby binary. See also codesign(1).
  7. Optionally, run 'make check' to check whether the compiled Ruby interpreter works well. If you see the message "check succeeded", your Ruby works as it should (hopefully).

  8. Optionally, run make update-gems and make extract-gems.

    If you want to install bundled gems, run make update-gems and make extract-gems before running make install.

  9. Run 'make install'.

    This command will create the following directories and install files into them.

    • ${DESTDIR}${prefix}/bin
    • ${DESTDIR}${prefix}/include/ruby-${MAJOR}.${MINOR}.${TEENY}
    • ${DESTDIR}${prefix}/include/ruby-${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}
    • ${DESTDIR}${prefix}/lib
    • ${DESTDIR}${prefix}/lib/ruby
    • ${DESTDIR}${prefix}/lib/ruby/${MAJOR}.${MINOR}.${TEENY}
    • ${DESTDIR}${prefix}/lib/ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}
    • ${DESTDIR}${prefix}/lib/ruby/site_ruby
    • ${DESTDIR}${prefix}/lib/ruby/site_ruby/${MAJOR}.${MINOR}.${TEENY}
    • ${DESTDIR}${prefix}/lib/ruby/site_ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}
    • ${DESTDIR}${prefix}/lib/ruby/vendor_ruby
    • ${DESTDIR}${prefix}/lib/ruby/vendor_ruby/${MAJOR}.${MINOR}.${TEENY}
    • ${DESTDIR}${prefix}/lib/ruby/vendor_ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}
    • ${DESTDIR}${prefix}/lib/ruby/gems/${MAJOR}.${MINOR}.${TEENY}
    • ${DESTDIR}${prefix}/share/man/man1
    • ${DESTDIR}${prefix}/share/ri/${MAJOR}.${MINOR}.${TEENY}/system

    If Ruby's API version is 'x.y.z', the ${MAJOR} is 'x', the ${MINOR} is 'y', and the ${TEENY} is 'z'.

    NOTE: teeny of the API version may be different from one of Ruby's program version

    You may have to be a super user to install Ruby.

If you fail to compile Ruby, please send the detailed error report with the error log and machine/OS type, to help others.

Some extension libraries may not get compiled because of lack of necessary external libraries and/or headers, then you will need to run 'make distclean-ext' to remove old configuration after installing them in such case.

Copying

See the file COPYING.

Feedback

Questions about the Ruby language can be asked on the Ruby-Talk mailing list (https://www.ruby-lang.org/en/community/mailing-lists) or on websites like (https://stackoverflow.com).

Bugs should be reported at https://bugs.ruby-lang.org. Read HowToReport for more information.

Contributing

See the file CONTRIBUTING.md

The Author

Ruby was originally designed and developed by Yukihiro Matsumoto (Matz) in 1995.

matz@ruby-lang.org