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The Ruby Programming Language [mirror]
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shyouhei a6b50f379d statement experssion is a GCCism
should mark as such.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61557 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-02 06:41:53 +00:00
basictest
benchmark Lazy Proc allocation for block parameters 2017-10-24 11:13:49 +00:00
bin Postponing the Bundler merge. 2017-12-22 23:08:05 +00:00
bootstraptest $SAFE as a process global state. [Feature #14250] 2017-12-28 20:09:24 +00:00
ccan
coverage
cygwin
defs Postponing the Bundler merge. 2017-12-22 23:08:05 +00:00
doc [DOC] doc/NEWS-2.5.0: remove trailing comma [ci skip] 2018-01-01 00:13:54 +00:00
enc gperf.sed: static declarations 2017-12-15 14:42:43 +00:00
ext flexible array member is a C99ism 2018-01-02 06:41:48 +00:00
gems * gems/bundled_gems: Upgrade the did_you_mean gem to 1.2.0 2017-12-14 02:29:01 +00:00
include statement experssion is a GCCism 2018-01-02 06:41:53 +00:00
lib int (*)(void) is incompatible with void* 2018-01-02 06:41:42 +00:00
man erb.1: add missing option in detailed description 2017-10-21 16:01:48 +00:00
misc ruby-additional.el: shorten here-doc markers 2017-10-02 04:06:55 +00:00
missing Support C89 if possible 2017-12-18 16:17:17 +00:00
sample Remove unnecessary require 'thread' 2017-10-08 07:00:01 +00:00
spec $SAFE as a process global state. [Feature #14250] 2017-12-28 20:09:24 +00:00
template string literal longer than 509 characters is a C99ism 2018-01-02 06:41:49 +00:00
test long long is a C99ism 2018-01-02 06:41:47 +00:00
tool tool/downloader.rb: don't suppress exception 2017-12-27 13:35:25 +00:00
win32 set ino at File.lstat on Windows 2017-12-12 15:02:51 +00:00
.document Exclude Changelog files from documentation. 2017-09-01 03:34:18 +00:00
.editorconfig Add *.gemspec to .editorconfig [ci skip] 2017-09-12 11:15:27 +00:00
.gdbinit .gdbinit: fix print_pathobj 2017-11-18 06:24:52 +00:00
.gitattributes rename ruby-runner as bin/ruby 2017-09-15 17:42:00 +00:00
.gitignore .gitignore: ignore dlntest.dll 2017-11-12 15:25:56 +00:00
.indent.pro
.travis.yml Add ruby_2_5 branch to .travis.yml 2017-12-25 07:56:46 +00:00
acinclude.m4
aclocal.m4 configure.ac 2017-09-29 13:21:17 +00:00
addr2line.c Support C89 if possible 2017-12-18 16:17:17 +00:00
addr2line.h
appveyor.yml Remove DevKit path, change zlib link 2017-09-27 21:55:32 +00:00
array.c Improve Array#- efficiency [Fixes GH-1756] 2017-12-19 01:08:52 +00:00
bignum.c numeric.c: Fix Integer#pow with a large Fixnum modulo 2017-12-30 14:50:15 +00:00
BSDL
class.c non-keywords hash 2017-08-20 06:08:25 +00:00
common.mk Postponing the Bundler merge. 2017-12-22 23:08:05 +00:00
compar.c
compile.c bit-fields other than int is a C99ism 2018-01-02 06:41:50 +00:00
complex.c complex.c: doc fix 2017-10-29 20:50:55 +00:00
configure.ac fix fd mask detection on os x 2017-12-27 14:07:49 +00:00
constant.h
cont.c explicit cast to void* required for %p 2018-01-02 06:41:40 +00:00
CONTRIBUTING.md
COPYING
COPYING.ja
debug.c debug.c: include RIMemo in ruby_dummy_gdb_enums 2017-11-23 03:14:12 +00:00
debug_counter.c
debug_counter.h rename absolute_path to realpath internally and introduce pathobj. 2017-06-01 00:05:33 +00:00
dir.c support 128bit ino on Windows (if available) 2017-12-10 17:26:58 +00:00
dln.c
dln.h
dln_find.c
dmydln.c
dmyenc.c
dmyext.c
encindex.h encoding.c: rb_enc_find_index2 2017-12-22 01:03:17 +00:00
encoding.c encoding.c: rb_enc_find_index2 2017-12-22 01:03:17 +00:00
enum.c enum.c: improve docs for Enumerable#{any?,all?,none?,one?} 2017-12-14 10:21:56 +00:00
enumerator.c Get rid of shadowing local variables 2017-10-18 04:35:25 +00:00
error.c error.c: limit depth 2017-12-31 13:15:52 +00:00
eval.c $SAFE as a process global state. [Feature #14250] 2017-12-28 20:09:24 +00:00
eval_error.c eval_error.c: Fix compile error on Solaris 10 2017-12-18 15:46:56 +00:00
eval_intern.h eval_intern.h: fix a typo 2017-12-06 22:43:54 +00:00
eval_jump.c $SAFE as a process global state. [Feature #14250] 2017-12-28 20:09:24 +00:00
file.c [DOC] Fix indent [ci skip] 2017-12-22 03:35:52 +00:00
gc.c explicit cast to void* required for %p 2018-01-02 06:41:40 +00:00
gc.h remove rb_threadptr_during_gc(). 2017-10-29 13:51:37 +00:00
gem_prelude.rb
golf_prelude.rb Use %i-literal instead of array of symbols 2017-09-07 12:31:50 +00:00
goruby.c
GPL
hash.c hash literal deduplicates like Hash#[]= 2017-12-30 00:00:23 +00:00
ia64.s
id_table.c adjust styles [ci skip] 2017-05-10 00:39:26 +00:00
id_table.h
inits.c Revert "Improve performance of creating Hash object" 2017-12-19 14:26:30 +00:00
insns.def insns.def: adjust type 2017-12-23 00:51:36 +00:00
internal.h statement experssion is a GCCism 2018-01-02 06:41:53 +00:00
io.c [DOC] Improve example of IO#pread [ci skip] 2017-12-24 02:41:00 +00:00
iseq.c vm_core.h: make the algorithm of get_insn_info selectable 2018-01-01 13:18:55 +00:00
iseq.h iseq.h: Extract position array from iseq_insn_info_entry 2018-01-01 12:51:21 +00:00
KNOWNBUGS.rb gc.c: expand sorted pages 2017-06-22 00:59:54 +00:00
LEGAL Postponing the Bundler merge. 2017-12-22 23:08:05 +00:00
lex.c.blt gperf.sed: static declarations 2017-12-15 14:42:43 +00:00
load.c remove PUSH_TAG/EXEC_AG/POP_TAG/JUMO_TAG. 2017-12-06 03:16:08 +00:00
loadpath.c
localeinit.c debug.c: parse locale and filesystem codepages 2017-06-06 03:45:02 +00:00
main.c main.c: RUBY_DEBUG_ENV in devel 2017-06-30 04:19:12 +00:00
Makefile.in support gperf 3.1 2017-12-08 05:51:19 +00:00
marshal.c hide internal data objects 2017-12-04 07:37:21 +00:00
math.c math.c: check argument to lgamma_r 2017-05-13 01:05:30 +00:00
method.h bit-fields other than int is a C99ism 2018-01-02 06:41:50 +00:00
miniinit.c
NEWS $SAFE as a process global state. [Feature #14250] 2017-12-28 20:09:24 +00:00
node.c node.c: show variable type for NODE_*ASGN 2017-12-15 05:55:11 +00:00
node.h node.h: add nd_last_loc and nd_set_last_loc 2017-12-14 08:22:22 +00:00
numeric.c Integer#{any|all|no}_bits: Fix coercion. Add specs [#12753] 2017-12-17 18:19:41 +00:00
object.c Add FrozenError as a subclass of RuntimeError 2017-12-12 00:46:34 +00:00
pack.c Workaround for optimization bug of Oracle Developer Studio 12.4-12.6 2017-12-19 16:55:08 +00:00
parse.y parse.y: fix typo 2018-01-02 04:24:32 +00:00
prelude.rb prelude.rb: block passing 2017-12-25 03:25:45 +00:00
probes.d
probes_helper.h th->ec: dtrace 2017-11-07 08:19:25 +00:00
proc.c explicit cast to void* required for %p 2018-01-02 06:41:40 +00:00
process.c process.c: [DOC] fix grammar and double negative 2017-12-14 10:24:38 +00:00
random.c random.c: make sure that Random.urandom returns required-length buffer 2017-12-16 00:39:34 +00:00
range.c range.c: use rb_check_funcall 2017-10-25 05:23:54 +00:00
rational.c freeze Complex and Rational 2017-10-19 10:58:08 +00:00
re.c [DOC] Fix exception class [ci skip] 2017-12-13 14:08:20 +00:00
README.EXT
README.EXT.ja
README.ja.md configure.ac 2017-09-29 13:21:17 +00:00
README.md Modify git clone command 2017-12-13 02:43:38 +00:00
regcomp.c
regenc.c
regenc.h initializer paren-string {("str")} is a C99ism 2018-01-02 06:41:49 +00:00
regerror.c
regexec.c re-apply r60755 2017-12-01 14:32:12 +00:00
regint.h
regparse.c Update to Onigmo 6.1.3-669ac9997619954c298da971fcfacccf36909d05. 2017-12-01 13:50:13 +00:00
regparse.h
regsyntax.c
ruby-runner.c ruby-runner.c: RUBYLIB 2017-09-24 01:48:25 +00:00
ruby.c ruby.c: script __dir__ encoding 2017-12-16 13:25:11 +00:00
ruby_assert.h string literal longer than 509 characters is a C99ism 2018-01-02 06:41:43 +00:00
ruby_atomic.h statement experssion is a GCCism 2018-01-02 06:41:53 +00:00
rubystub.c
safe.c $SAFE as a process global state. [Feature #14250] 2017-12-28 20:09:24 +00:00
signal.c remove PUSH_TAG/EXEC_AG/POP_TAG/JUMO_TAG. 2017-12-06 03:16:08 +00:00
siphash.c
siphash.h
sparc.c configure.ac 2017-09-29 13:21:17 +00:00
sprintf.c error.c: KeyError#receiver and KeyError#key 2017-09-18 08:05:53 +00:00
st.c hash literal deduplicates like Hash#[]= 2017-12-30 00:00:23 +00:00
strftime.c adjust styles [ci skip] 2017-05-10 00:39:26 +00:00
string.c string.c: chomp rs at the end 2017-12-29 12:19:03 +00:00
struct.c struct.c: [DOC] improve docs for Struct.new 2017-12-14 10:25:17 +00:00
symbol.c common conversion functions 2017-10-26 07:23:23 +00:00
symbol.h
thread.c explicit cast to void* required for %p 2018-01-02 06:41:40 +00:00
thread_pthread.c move rb_thread_t::interrupt_flag and mask 2017-11-06 07:44:28 +00:00
thread_pthread.h
thread_sync.c thread_sync.c: fix rdoc 2017-12-19 10:46:51 +00:00
thread_win32.c thread_win32.c: stop returning unused value 2017-11-16 10:02:03 +00:00
thread_win32.h
time.c bit-fields other than int is a C99ism 2018-01-02 06:41:50 +00:00
timev.h bit-fields other than int is a C99ism 2018-01-02 06:41:50 +00:00
transcode.c $SAFE as a process global state. [Feature #14250] 2017-12-28 20:09:24 +00:00
transcode_data.h
util.c Drop to support NaCl platform. 2017-10-23 05:56:25 +00:00
variable.c variable.c: public rb_autoload 2017-12-26 05:30:31 +00:00
version.c
version.h * 2018-01-02 2018-01-02 03:00:15 +00:00
vm.c explicit cast to void* required for %p 2018-01-02 06:41:40 +00:00
vm_args.c vm_args.c: ec arg of args_setup_kw_parameters 2017-11-21 11:15:51 +00:00
vm_backtrace.c remove PUSH_TAG/EXEC_AG/POP_TAG/JUMO_TAG. 2017-12-06 03:16:08 +00:00
vm_core.h enum value grater than int is a GCCism 2018-01-02 06:41:52 +00:00
vm_debug.h
vm_dump.c "%z" printf format specifier is a C99ism 2018-01-02 06:41:43 +00:00
vm_eval.c explicit cast to void* required for %p 2018-01-02 06:41:40 +00:00
vm_exec.c catch up recent changes for call threaded code VM. 2017-10-27 19:16:51 +00:00
vm_exec.h vm_exec.h: introduce macros for abstarction. 2017-12-11 16:07:21 +00:00
vm_insnhelper.c explicit cast to void* required for %p 2018-01-02 06:41:40 +00:00
vm_insnhelper.h comma at the end of enum is a C99ism 2018-01-02 06:41:46 +00:00
vm_method.c explicit cast to void* required for %p 2018-01-02 06:41:40 +00:00
vm_opts.h Remove "trace_instruction" compile option. 2017-12-24 17:07:53 +00:00
vm_trace.c do not disable trace_ prefix insns. 2017-12-11 19:17:25 +00:00
vsnprintf.c unused member 2017-05-23 11:35:54 +00:00

Build Status Build status

What's Ruby

Ruby is the interpreted scripting language for quick and easy object-oriented programming. It has many features to process text files and to do system management tasks (as in Perl). It is simple, straight-forward, 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://bugs.ruby-lang.org/projects/ruby-trunk/wiki/SupportedPlatforms

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/

The Ruby distribution files can be found on the following FTP site:

ftp://ftp.ruby-lang.org/pub/ruby/

The trunk of the Ruby source tree can be checked out with the following command:

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

Or if you are using git then use 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:

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

Or if you are using git then use the following command:

$ git ls-remote git://github.com/ruby/ruby.git

Ruby home page

The URL of the Ruby home page is:

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

Mailing list

There is a mailing list to talk about Ruby. To subscribe to this list, please send the following phrase:

subscribe

in the mail body (not subject) to the address mailto:ruby-talk-request@ruby-lang.org.

How to compile and install

This is what you need to do to compile and install Ruby:

  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).

Bug reports should be filed 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.

mailto:matz@ruby-lang.org