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The Ruby Programming Language [mirror]
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2020-06-20 18:35:03 +09:00
.github Update without touch-unicode-files 2020-06-16 12:29:02 +09:00
basictest Raise RuntimeError for class variable overtaken in nonverbose mode 2020-06-18 08:21:29 -07:00
benchmark
bin
bootstraptest Remove obsoleted opt_call_c_function insn (#3232) 2020-06-17 09:16:01 -07:00
ccan
coroutine
coverage
cygwin
defs Run spec/bundler without a sub-make 2020-06-10 23:30:13 +09:00
doc Removed sdbm entries from doc 2020-06-19 08:26:47 +09:00
enc
ext [ruby/date] Bump version to 3.0.1 2020-06-20 18:35:03 +09:00
gems
include
internal
lib Fix ERROR ArgumentError: invalid byte sequence in UTF-8 2020-06-19 23:06:38 +09:00
libexec
man [rubygems/rubygems] Fix --ci flag manpage documentation 2020-06-18 19:14:15 +09:00
misc Removed sdbm entries from toolchanins 2020-06-19 08:26:47 +09:00
missing
sample
spec Implement Proc#== and #eql? 2020-06-19 12:58:25 -07:00
template Build configured extension libraries only 2020-06-19 15:35:14 +09:00
test [ruby/date] Fix cannot load complex into simple error when loading marshal dump (Fixes #20) 2020-06-20 18:35:03 +09:00
tool [Feature #16254] Allow Primitive.func style 2020-06-19 18:46:55 +09:00
win32
.dir-locals.el
.document
.editorconfig
.gdbinit .gdbinit: struct RHash::basic is not a pointer 2020-06-12 10:35:44 +09:00
.gitattributes
.gitignore
.rspec_parallel
.travis.yml Just update sources in CI without fetching 2020-06-16 12:15:55 +09:00
aclocal.m4
addr2line.c
addr2line.h
appveyor.yml Just update sources in CI without fetching 2020-06-16 12:15:55 +09:00
array.c [ci skip] Enhanced RDoc for Array (#3224) 2020-06-18 08:30:04 -05:00
array.rb [Feature #16254] Use Primitive.func style 2020-06-19 18:46:55 +09:00
ast.c Introduce find pattern [Feature #16828] 2020-06-14 09:24:36 +09:00
ast.rb [Feature #16254] Use Primitive.func style 2020-06-19 18:46:55 +09:00
bignum.c
BSDL
builtin.c
builtin.h
class.c Make Module#prepend affect the iclasses of the module 2020-06-18 08:18:31 -07:00
common.mk Build configured extension libraries only 2020-06-19 15:35:14 +09:00
compar.c
compile.c compile.c: Improve branch coverage instrumentation [Bug #16967] 2020-06-20 09:28:03 +09:00
complex.c
configure.ac
constant.h
cont.c
CONTRIBUTING.md
COPYING
COPYING.ja
debug.c
debug_counter.c
debug_counter.h
dir.c
dir.rb [Feature #16254] Use Primitive.func style 2020-06-19 18:46:55 +09:00
dln.c
dln.h
dln_find.c
dmydln.c
dmyenc.c
dmyext.c
encindex.h
encoding.c
enum.c Update example code in Enumerator#chunk documentation [ci skip] 2020-06-12 09:11:43 -07:00
enumerator.c
error.c [DOC] Added Exception.exception to Exception.new [ci skip] 2020-06-18 11:36:21 +09:00
eval.c
eval_error.c
eval_intern.h
eval_jump.c
file.c
gc.c Check argument to ObjectSpace._id2ref 2020-06-16 18:25:35 +09:00
gc.h
gc.rb [Feature #16254] Use Primitive.func style 2020-06-19 18:46:55 +09:00
gem_prelude.rb
golf_prelude.rb
goruby.c
GPL
hash.c Add Hash#except ENV#except [Feature #15822] 2020-06-18 22:47:32 +09:00
hrtime.h
id_table.c
id_table.h
inits.c
insns.def Remove obsoleted opt_call_c_function insn (#3232) 2020-06-17 09:16:01 -07:00
internal.h
io.c
io.rb [Feature #16254] Use Primitive.func style 2020-06-19 18:46:55 +09:00
iseq.c ISeq created with callback is special, translation cannot be applied 2020-06-17 08:18:45 +09:00
iseq.h
kernel.rb [Feature #16254] Use Primitive.func style 2020-06-19 18:46:55 +09:00
KNOWNBUGS.rb
LEGAL Revert accidentally style-format 2020-06-19 08:26:47 +09:00
lex.c.blt
load.c
loadpath.c
localeinit.c
main.c
marshal.c
math.c
method.h
mini_builtin.c
miniinit.c
mjit.c mjit_mark_cc_entries: should consider VM_CALLCACHE_UNMARKABLE 2020-06-09 12:40:50 +09:00
mjit.h
mjit_compile.c
mjit_worker.c
NEWS.md Added sdbm entry to NEWS 2020-06-19 08:26:47 +09:00
node.c Introduce find pattern [Feature #16828] 2020-06-14 09:24:36 +09:00
node.h Introduce find pattern [Feature #16828] 2020-06-14 09:24:36 +09:00
numeric.c Remove unused else if statements in int_even_p func (#3220) 2020-06-16 10:13:54 -07:00
object.c Fix a typo in instance_variable_set documentation 2020-06-10 17:49:11 -07:00
pack.c
pack.rb [Feature #16254] Use Primitive.func style 2020-06-19 18:46:55 +09:00
parse.y apinfo/fpinfo should always be non-NULL 2020-06-14 13:16:16 +09:00
prelude.rb
probes.d
probes_helper.h
proc.c Removed space lines 2020-06-20 14:07:45 +09:00
process.c Use the dedicated conversion macro 2020-06-09 22:25:46 +09:00
random.c
range.c
rational.c
re.c
README.EXT
README.EXT.ja
README.ja.md
README.md
regcomp.c
regenc.c
regenc.h
regerror.c
regexec.c
regint.h
regparse.c
regparse.h
regsyntax.c
ruby-runner.c
ruby.c
ruby_assert.h
ruby_atomic.h
rubystub.c
signal.c
siphash.c
siphash.h
sparc.c
sprintf.c
st.c
strftime.c
string.c
struct.c Replaced accessors of Struct with invokebuiltin 2020-06-17 08:18:46 +09:00
symbol.c
symbol.h
thread.c compile.c: Improve branch coverage instrumentation [Bug #16967] 2020-06-20 09:28:03 +09:00
thread_pthread.c
thread_pthread.h
thread_sync.c
thread_win32.c
thread_win32.h
time.c
timev.h
trace_point.rb [Feature #16254] Use Primitive.func style 2020-06-19 18:46:55 +09:00
transcode.c
transcode_data.h
transient_heap.c
transient_heap.h
util.c
variable.c Raise RuntimeError for class variable overtaken in nonverbose mode 2020-06-18 08:21:29 -07:00
variable.h
version.c
version.h * 2020-06-20 [ci skip] 2020-06-20 00:20:43 +09:00
vm.c
vm_args.c
vm_backtrace.c
vm_callinfo.h VM_CI_NEW_ID: USE_EMBED_CI could be false 2020-06-09 09:52:46 +09:00
vm_core.h
vm_debug.h
vm_dump.c
vm_eval.c
vm_exec.c
vm_exec.h
vm_insnhelper.c Replaced accessors of Struct with invokebuiltin 2020-06-17 08:18:46 +09:00
vm_insnhelper.h
vm_method.c Allow refining a frozen class 2020-06-18 08:22:40 -07:00
vm_opts.h Remove obsoleted opt_call_c_function insn (#3232) 2020-06-17 09:16:01 -07:00
vm_trace.c
vsnprintf.c
warning.rb [Feature #16254] Use Primitive.func style 2020-06-19 18:46:55 +09:00

Build Status Build 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 include/ruby/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. 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