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The Ruby Programming Language [mirror]
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Nobuyoshi Nakada 78ee2c2453
marshal.c: check instance variable count
* marshal.c (w_ivar_each): ensure that no instance variable was
  removed while dumping other instance variables.  [Bug #15968]
2019-07-01 16:20:03 +09:00
basictest
benchmark Improve benchmarks and tests for threads. 2019-06-19 20:39:10 +12:00
bin Added binstub for racc executables. 2019-06-19 18:18:17 +09:00
bootstraptest bootstraptest/runner.rb (show_limit): show dots only when printing to a tty 2019-07-01 10:16:47 +09:00
ccan
coroutine Restore updated implementation of arm32 coroutine code, but prefer ucontext. 2019-06-26 22:02:28 +12:00
coverage
cygwin
defs Add pipeline operator [Feature #15799] 2019-06-13 18:44:32 +09:00
doc [DOC] Add spaces [ci skip] 2019-06-26 21:44:42 +09:00
enc remove UNREACHABLE 2019-06-24 16:01:46 +09:00
ext Fixed inadvertent ID creation in rb_iv_get 2019-07-01 13:56:55 +09:00
gems
include Remove IA64 support. 2019-06-19 23:30:04 +12:00
lib Remove auto indent of continuation line 2019-06-28 22:25:35 +09:00
libexec Backport racc-1.4.15 from upstream. 2019-06-19 18:17:25 +09:00
man
misc
missing
sample
spec Prefer master rather than trunk in README [ci skip] 2019-07-01 01:05:29 +09:00
template
test marshal.c: check instance variable count 2019-07-01 16:20:03 +09:00
tool Default @debug to $DEBUG 2019-06-28 12:41:03 +09:00
win32 Remove IA64 support. 2019-06-19 23:30:04 +12:00
.dir-locals.el
.document
.editorconfig
.gdbinit
.gitattributes
.gitignore Only ignore build directories. 2019-06-20 23:12:48 +12:00
.indent.pro
.travis.yml The default branch is changed to master 2019-07-01 00:14:12 +09:00
aclocal.m4
addr2line.c
addr2line.h
appveyor.yml Build AppVeyor only on master 2019-07-01 00:24:14 +09:00
array.c array.c: Wrong heap size given to ruby_sized_xfree when freeing shared roots 2019-06-24 13:34:30 +09:00
ast.c
azure-pipelines.yml Now test-bundler is not working on macOS either 2019-06-18 21:22:07 +09:00
bignum.c
BSDL
class.c
common.mk Add ucontext coroutine implementation for generic fallback. 2019-06-26 20:19:53 +12:00
compar.c
compile.c * expand tabs. 2019-06-16 23:01:46 +09:00
complex.c * expand tabs. 2019-06-20 04:07:31 +09:00
configure.ac Use native coroutine implementation on OpenBSD-amd64 2019-06-26 16:23:11 -07:00
constant.h Module#constant_source_location [Feature #10771] 2019-06-23 01:46:38 +09:00
cont.c Use native coroutine implementation on OpenBSD-amd64 2019-06-26 16:23:11 -07:00
CONTRIBUTING.md
COPYING
COPYING.ja
debug.c
debug_counter.c
debug_counter.h
dir.c
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
enum.c squeeze space [ci skip] 2019-06-13 16:42:31 +09:00
enumerator.c Remove duplicate functions 2019-06-21 17:53:32 +09:00
error.c * expand tabs. 2019-06-13 18:07:19 +09:00
eval.c
eval_error.c
eval_intern.h
eval_jump.c
file.c Update documentation for File.executable{,_real}? to mention Windows issues 2019-06-17 13:57:43 -07:00
gc.c Frozen objects in WeakMap 2019-06-23 00:31:16 +09:00
gc.h
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 Alias ENV.merge! as ENV.update 2019-06-21 18:25:01 +02:00
hrtime.h
id_table.c
id_table.h
inits.c
insns.def
internal.h Turned recur into int [Feature #15777] 2019-06-21 17:28:37 +09:00
io.c O_EXCL has no meaning for fdopen 2019-06-28 12:02:33 +09:00
iseq.c
iseq.h
KNOWNBUGS.rb
LEGAL
lex.c.blt
load.c Turned recur into int [Feature #15777] 2019-06-21 17:28:37 +09:00
loadpath.c
localeinit.c
main.c
Makefile.in
marshal.c marshal.c: check instance variable count 2019-07-01 16:20:03 +09:00
math.c
method.h
miniinit.c
mjit.c
mjit.h
mjit_compile.c
mjit_worker.c
NEWS [DOC] Fix typos [ci skip] 2019-07-01 00:48:11 +09:00
node.c
node.h
numeric.c
object.c * expand tabs. 2019-06-23 01:47:40 +09:00
pack.c
parse.y Hoisted out f_rest_marg 2019-06-30 10:57:24 +09:00
prelude.rb [DOC] update target_thread to TracePoint#enable 2019-06-30 21:23:54 +09:00
probes.d
probes_helper.h
proc.c * expand tabs. 2019-06-12 01:16:45 +09:00
process.c
random.c
range.c
rational.c
re.c
README.EXT
README.EXT.ja
README.ja.md Prefer master rather than trunk in README [ci skip] 2019-07-01 01:05:29 +09:00
README.md Prefer master rather than trunk in README [ci skip] 2019-07-01 01:05:29 +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 Fixed String#grapheme_clusters with wide encodings 2019-06-29 10:10:17 +09:00
regparse.h
regsyntax.c
ruby-runner.c
ruby.c
ruby_assert.h
ruby_atomic.h
rubystub.c
safe.c
signal.c
siphash.c
siphash.h
sparc.c
sprintf.c
st.c
strftime.c
string.c * expand tabs. 2019-06-29 10:17:37 +09:00
struct.c
symbol.c
symbol.h
thread.c [DOC] Re-apply r11000, 41256fd432 2019-06-28 23:21:25 +09:00
thread_pthread.c * expand tabs. 2019-06-19 20:33:24 +09:00
thread_pthread.h
thread_sync.c do_mutex_lock: release mutex before checking for interrupts (fixes issue 15360) 2019-06-11 15:44:11 -07:00
thread_win32.c Remove IA64 support. 2019-06-19 23:30:04 +12:00
thread_win32.h
time.c Marshal distant past/future 2019-06-19 15:26:53 +09:00
timev.h
transcode.c
transcode_data.h
transient_heap.c
transient_heap.h
util.c
variable.c * expand tabs. 2019-07-01 14:00:37 +09:00
version.c
version.h * 2019-07-01 2019-07-01 00:15:04 +09:00
vm.c Ensure that vm_stack is cleared in thread_cleanup_func_before_exec. 2019-06-20 16:44:50 +12:00
vm_args.c
vm_backtrace.c Handle (empty) backtrace when thread is not born yet. 2019-06-19 20:39:10 +12:00
vm_core.h Ensure that vm_stack is cleared in thread_cleanup_func_before_exec. 2019-06-20 16:44:50 +12:00
vm_debug.h
vm_dump.c Remove IA64 support. 2019-06-19 23:30:04 +12:00
vm_eval.c
vm_exec.c
vm_exec.h
vm_insnhelper.c Fix SystemStackError when calling a method in an unused refinement 2019-06-11 09:43:38 -07:00
vm_insnhelper.h
vm_method.c
vm_opts.h
vm_trace.c
vsnprintf.c
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