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The Ruby Programming Language [mirror]
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Nobuyoshi Nakada 2f1081a451
Sort globbed results by default [Feature #8709]
Sort the results which matched single wildcard or character set in
binary ascending order, unless `sort: false` is given.  The order
of an Array of pattern strings and braces are not affected.
2020-01-19 14:46:01 +09:00
.github Allow rexml to fail on macOS of Github Actions 2020-01-19 11:56:39 +09:00
basictest Fixed misspellings 2019-12-20 09:32:42 +09:00
benchmark Let execution context local storage be an ID table 2020-01-11 14:40:36 +13:00
bin Removed the old executables of racc 2020-01-01 07:42:42 +09:00
bootstraptest Show the failed message too 2019-12-12 23:26:35 +09:00
ccan Fix typos [ci skip] 2019-10-14 17:30:04 +09:00
coroutine Remove "All Rights Reserved." from Copyright statement. 2019-12-28 12:45:37 +13:00
coverage
cygwin
defs config.status should be newer than config.cache if exists 2020-01-08 18:35:21 +09:00
doc Update documentation for Array/Hash Argument section of methods.rdoc 2020-01-17 19:50:39 +09:00
enc update dependencies 2019-12-26 20:45:12 +09:00
ext [ruby/io-console] bump up to 0.5.5 2020-01-18 00:17:05 +09:00
gems Removed xmlrpc and net-telnet from the bundled gems. 2020-01-16 16:56:53 +09:00
include Moved the definition of rb_define_method_if_constexpr 2020-01-09 21:32:26 +09:00
internal internal/rational.h: insert assertions in RATIONAL_SET_{NUM,DEN} 2020-01-17 10:06:58 +09:00
lib Implement vi_insert_at_bol and vi_add_at_eol 2020-01-17 01:37:01 +09:00
libexec Removed the old executables of racc 2020-01-01 07:42:42 +09:00
man Merge bundler-2.1.4 2020-01-08 18:00:32 +09:00
misc Fixed misspellings 2019-12-20 09:32:42 +09:00
missing internal/stdbool.h rework 2019-12-26 20:45:12 +09:00
sample Fixed misspellings 2019-12-20 09:32:42 +09:00
spec Update version guard 2020-01-15 10:50:53 +09:00
template Update clean-local [ci skip] 2020-01-18 16:47:53 +09:00
test Sort globbed results by default [Feature #8709] 2020-01-19 14:46:01 +09:00
tool Test bundled gems with timeout 2020-01-19 11:35:10 +09:00
win32 decouple internal.h headers 2019-12-26 20:45:12 +09:00
.dir-locals.el
.document NEWS.md: converted from NEWS 2020-01-15 12:42:47 +09:00
.editorconfig
.gdbinit Redmine /projects/ruby-trunk is now redirected 2019-12-31 22:06:19 -08:00
.gitattributes
.gitignore Check -1 arity for C++ 2019-11-22 18:42:49 +09:00
.rspec_parallel Introduce test-bundler-parallel task. 2019-08-22 08:02:48 +10:00
.travis.yml Remove s390x from allow_failures 2020-01-14 09:46:52 +09:00
aclocal.m4
addr2line.c internal/stdbool.h rework 2019-12-26 20:45:12 +09:00
addr2line.h
appveyor.yml Remove code to prevent double build on trunk 2019-12-31 22:03:21 -08:00
array.c Optimize Array#rotate!(n) for n = 1 and n = -1 2019-12-29 13:12:42 +09:00
ast.c Separate builtin initialization calls 2019-12-29 12:34:55 +09:00
ast.rb Fix variable name and add more example [ci skip] 2020-01-03 01:27:25 +09:00
bignum.c bignum.c: extract bdigits_to_mpz and bdigits_from_mpz (#2805) 2020-01-01 22:55:12 +09:00
BSDL
builtin.c take care of USE_LAZY_LOAD=1. 2019-12-25 14:12:33 +09:00
builtin.h readable function names for inline functions. 2019-12-13 17:55:45 +09:00
class.c Clarify documentation for Module#included_modules and Module#included? 2020-01-16 13:31:25 -06:00
common.mk Update clean-local [ci skip] 2020-01-18 16:47:53 +09:00
compar.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
compile.c move internal/debug.h definitions to internal.h 2020-01-03 04:46:51 +09:00
complex.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
configure.ac avoid undefined behaviour when n==0 2020-01-10 21:17:15 +09:00
constant.h decouple internal.h headers 2019-12-26 20:45:12 +09:00
cont.c Let execution context local storage be an ID table 2020-01-11 14:40:36 +13:00
CONTRIBUTING.md
COPYING
COPYING.ja
debug.c move internal/debug.h definitions to internal.h 2020-01-03 04:46:51 +09:00
debug_counter.c add debug_counter access functions. 2019-12-25 01:34:41 +09:00
debug_counter.h debug_counter.h must be self-contained 2019-12-26 20:45:12 +09:00
dir.c Sort globbed results by default [Feature #8709] 2020-01-19 14:46:01 +09:00
dln.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
dln.h decouple internal.h headers 2019-12-26 20:45:12 +09:00
dln_find.c
dmydln.c
dmyenc.c
dmyext.c
encindex.h decouple internal.h headers 2019-12-26 20:45:12 +09:00
encoding.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
enum.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
enumerator.c Fully separate positional arguments and keyword arguments 2020-01-02 18:40:45 -08:00
error.c support RUBY_ON_BUG envval on assert failure. 2020-01-06 15:06:03 +09:00
eval.c Fully separate positional arguments and keyword arguments 2020-01-02 18:40:45 -08:00
eval_error.c Renamed ruby_finalize_{0,1} 2019-08-13 09:47:08 +09:00
eval_intern.h Create backtrace location array directly 2019-12-13 20:47:07 +09:00
eval_jump.c drop-in type check for rb_define_global_function 2019-08-29 18:34:09 +09:00
file.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
gc.c Fix syntax error in obj_free with hash size debug counter when USE_DEBUG_COUNTER is enabled 2020-01-13 08:03:01 +09:00
gc.h decouple internal.h headers 2019-12-26 20:45:12 +09:00
gc.rb Add option hash doc for GC stats. 2020-01-15 10:20:19 +09:00
gem_prelude.rb Do not call 'gem "did_you_mean"' for now 2019-11-30 21:08:19 -05:00
golf_prelude.rb
goruby.c
GPL
hash.c hash.c: Add a feature to manipulate ruby2_keywords flag 2020-01-17 17:20:38 +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 decouple internal.h headers 2019-12-26 20:45:12 +09:00
inits.c Separate builtin initialization calls 2019-12-29 12:34:55 +09:00
insns.def Introduce an "Inline IVAR cache" struct 2019-12-05 13:37:02 -08:00
internal.h move internal/debug.h definitions to internal.h 2020-01-03 04:46:51 +09:00
io.c io.c, ruby.c: include internal/variable.h for rb_gvar_readonly_setter 2020-01-09 23:57:46 +09:00
io.rb Define IO#read/write_nonblock with builtins. 2019-11-08 10:03:19 +09:00
iseq.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
iseq.h decouple internal.h headers 2019-12-26 20:45:12 +09:00
KNOWNBUGS.rb
LEGAL
lex.c.blt
load.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
loadpath.c
localeinit.c
main.c
marshal.c marshal.c: Support dump and load of a Hash with the ruby2_keywords flag 2020-01-17 17:20:19 +09:00
math.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
method.h decouple internal.h headers 2019-12-26 20:45:12 +09:00
mini_builtin.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
miniinit.c support builtin features with Ruby and C. 2019-11-08 09:09:29 +09:00
mjit.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
mjit.h decouple internal.h headers 2019-12-26 20:45:12 +09:00
mjit_compile.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
mjit_worker.c Allow specifying arbitrary MJIT flags by --jit-debug 2019-12-01 00:58:47 -08:00
NEWS.md Sort globbed results by default [Feature #8709] 2020-01-19 14:46:01 +09:00
node.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
node.h Deprecate taint/trust and related methods, and make the methods no-ops 2019-11-18 01:00:25 +02:00
numeric.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
object.c Call initialize_clone with freeze: false if clone called with freeze: false 2020-01-03 20:13:09 -08:00
pack.c Separate builtin initialization calls 2019-12-29 12:34:55 +09:00
pack.rb Rubified the APIs of pack.c 2019-11-08 23:51:51 +09:00
parse.y Make RATIONAL_SET_{NUM,DEN} static inline functions 2020-01-17 10:04:19 +09:00
prelude.rb Define IO#read/write_nonblock with builtins. 2019-11-08 10:03:19 +09:00
probes.d
probes_helper.h internal/vm.h rework 2019-12-26 20:45:12 +09:00
proc.c Fully separate positional arguments and keyword arguments 2020-01-02 18:40:45 -08:00
process.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
random.c Ensure seed data to be cleared 2020-01-10 10:28:49 +09:00
range.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
rational.c rb_rational_raw: convert num and den by to_int 2020-01-17 10:57:51 +09:00
re.c Regexp in MatchData can be nil 2020-01-16 11:32:11 +09:00
README.EXT
README.EXT.ja
README.ja.md Update GitHub Actions Badges 2020-01-01 00:02:01 +09:00
README.md Update GitHub Actions Badges 2020-01-01 00:02:01 +09:00
regcomp.c
regenc.c
regenc.h
regerror.c
regexec.c
regint.h
regparse.c Fixed misspellings 2019-12-20 09:32:42 +09:00
regparse.h
regsyntax.c
ruby-runner.c Fix warnings 2019-08-28 16:51:48 +09:00
ruby.c io.c, ruby.c: include internal/variable.h for rb_gvar_readonly_setter 2020-01-09 23:57:46 +09:00
ruby_assert.h
ruby_atomic.h add several __has_something macro 2019-12-26 20:45:12 +09:00
rubystub.c
safe.c Deprecate taint/trust and related methods, and make the methods no-ops 2019-11-18 01:00:25 +02:00
signal.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
siphash.c
siphash.h
sparc.c
sprintf.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
st.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
strftime.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
string.c Fix String#partition 2020-01-16 15:36:38 +09:00
struct.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
symbol.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
symbol.h decouple internal.h headers 2019-12-26 20:45:12 +09:00
thread.c st_delete_wrap is no longer used 2020-01-11 10:43:39 +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 add assertion for mutex_lock. 2019-10-28 12:19:18 +09:00
thread_win32.c
thread_win32.h
time.c Simplify obj2ubits checks 2020-01-13 13:58:23 -08:00
timev.h decouple internal.h headers 2019-12-26 20:45:12 +09:00
trace_point.rb Fix output of example [ci skip] 2020-01-05 00:52:43 +09:00
transcode.c Warn when :newline precedes other newline options 2020-01-11 10:42:22 +09:00
transcode_data.h
transient_heap.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
transient_heap.h
util.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
variable.c always expand ivar arrays to max width 2020-01-06 12:41:33 -08:00
variable.h fastpath for ivar read of FL_EXIVAR objects. 2019-11-29 03:11:04 +09:00
version.c Provides ruby2_keywords 2019-10-23 00:19:25 +09:00
version.h * 2020-01-19 [ci skip] 2020-01-19 09:48:56 +09:00
vm.c Let execution context local storage be an ID table 2020-01-11 14:40:36 +13:00
vm_args.c Fix unused warnings 2020-01-03 14:53:25 +09:00
vm_backtrace.c decouple internal.h headers 2019-12-26 20:45:12 +09:00
vm_core.h Let execution context local storage be an ID table 2020-01-11 14:40:36 +13:00
vm_debug.h
vm_dump.c support RUBY_ON_BUG envval on assert failure. 2020-01-06 15:06:03 +09:00
vm_eval.c script_compiled event on compile error. 2020-01-06 11:36:51 +09:00
vm_exec.c Add VM insns counter like debug_counter (#2789) 2019-12-28 00:44:09 -08:00
vm_exec.h Add VM insns counter like debug_counter (#2789) 2019-12-28 00:44:09 -08:00
vm_insnhelper.c Fully separate positional arguments and keyword arguments 2020-01-02 18:40:45 -08:00
vm_insnhelper.h per-method serial number 2019-12-18 12:52:28 +09:00
vm_method.c Check Module#ruby2_keywords arity 2020-01-02 10:41:24 +09:00
vm_opts.h Use cppflags to pass preprocessor options 2019-10-23 02:53:36 +09:00
vm_trace.c Separate builtin initialization calls 2019-12-29 12:34:55 +09:00
vsnprintf.c Use array indexing with considering clang's feeling 2019-08-27 14:25:58 +09:00
warning.rb Fix a typo [ci skip] 2020-01-02 12:12:05 +09:00

Build Status Build status Actions Status Actions Status Actions Status Actions Status Actions Status Actions 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