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The Ruby Programming Language [mirror]
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svn 44c01a5d3f * 2018-04-10
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63129 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-09 16:00:50 +00:00
basictest
benchmark use --version. 2018-02-21 08:51:49 +00:00
bin erb.rb: deprecate safe_level of ERB.new 2018-02-22 13:28:25 +00:00
bootstraptest
ccan
coverage
cygwin
defs
doc
enc
ext Win32API.rb: use uplevel option to warn 2018-04-02 12:39:01 +00:00
gems
include Prefer alignof() over _Alignof() 2018-04-09 02:40:12 +00:00
lib rexml: Fix a XPath bug of - 2018-04-09 16:00:49 +00:00
man
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sample
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.document
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.indent.pro
.travis.yml
aclocal.m4
addr2line.c Support C89 if possible 2017-12-18 16:17:17 +00:00
addr2line.h * addr2line.c (fill_lines): loop reverse order not to overwrite 2014-03-26 04:30:43 +00:00
appveyor.yml
array.c array.c: yield blockarg in collect 2018-03-29 00:05:45 +00:00
bignum.c bignum.c: Bignum#fdiv avoids double division when divisor is bignum 2018-04-04 14:02:59 +00:00
BSDL * BSDL: update copyright notice for 2013. 2013-02-09 01:12:30 +00:00
class.c mjit_compile.c: merge initial JIT compiler 2018-02-04 11:22:28 +00:00
common.mk
compar.c
compile.c
complex.c Update Complex#infinite? documenation 2018-03-26 00:02:20 +00:00
configure.ac Prefer alignof() over _Alignof() 2018-04-09 02:40:12 +00:00
constant.h
cont.c
CONTRIBUTING.md
COPYING
COPYING.ja
debug.c
debug_counter.c debug_counter.c: debug_counter_names [ci skip] 2017-03-10 07:18:03 +00:00
debug_counter.h
dir.c
dln.c
dln.h
dln_find.c
dmydln.c * configure.in: add -Wsuggest-attribute=noreturn and suppress warnings. 2016-05-08 00:55:28 +00:00
dmyenc.c
dmyext.c dmyenc.c: separate 2014-11-27 20:02:32 +00:00
encindex.h
encoding.c
enum.c
enumerator.c
error.c
eval.c
eval_error.c
eval_intern.h
eval_jump.c $SAFE as a process global state. [Feature ] 2017-12-28 20:09:24 +00:00
file.c
gc.c gc.c: Fix a typo 2018-04-04 07:46:06 +00:00
gc.h
gem_prelude.rb Reduce system calls by activating the did_you_mean gem. 2016-02-25 23:23:30 +00:00
golf_prelude.rb
goruby.c goruby.c: FD leak [ci skip] 2017-03-09 03:38:06 +00:00
GPL
hash.c
ia64.s
id_table.c
id_table.h
inits.c
insns.def Reverting r62775, this should fix i686 builds 2018-03-19 18:21:54 +00:00
internal.h Add exception: keyword in Kernel#Integer() 2018-03-15 07:19:43 +00:00
io.c
iseq.c
iseq.h
KNOWNBUGS.rb compile.c: fix positions encode 2018-04-05 13:13:00 +00:00
LEGAL
lex.c.blt
load.c
loadpath.c
localeinit.c
main.c
Makefile.in
marshal.c
math.c
method.h method.h: VM_METHOD_TYPE_MINIMUM_BITS 2018-01-28 14:16:48 +00:00
miniinit.c
mjit.c
mjit.h
mjit_compile.c
NEWS
node.c
node.h
numeric.c
object.c
pack.c pack.c: fix underflow 2018-03-28 10:12:17 +00:00
parse.y
prelude.rb prelude.rb: eliminate a private constant 2018-01-07 03:10:00 +00:00
probes.d
probes_helper.h
proc.c
process.c
random.c random.c: Random.extend Formatter 2018-02-27 13:28:31 +00:00
range.c
rational.c Add exception: keyword in Kernel#Rational() 2018-03-15 07:19:46 +00:00
re.c
README.EXT
README.EXT.ja
README.ja.md README.ja.md: Mac OS X -> macOS [ci skip] 2018-02-18 08:11:50 +00:00
README.md
regcomp.c
regenc.c
regenc.h
regerror.c
regexec.c
regint.h
regparse.c
regparse.h
regsyntax.c Merge Onigmo 6.0.0 2016-12-10 17:47:04 +00:00
ruby-runner.c
ruby.c
ruby_assert.h
ruby_atomic.h statement experssion is a GCCism 2018-01-02 06:41:53 +00:00
rubystub.c
safe.c
signal.c
siphash.c switch SipHash from SipHash24 to SipHash13 variant 2017-01-20 06:01:23 +00:00
siphash.h
sparc.c
sprintf.c quote symbols 2018-03-14 02:35:51 +00:00
st.c
strftime.c adjust styles [ci skip] 2017-05-10 00:39:26 +00:00
string.c
struct.c marshal.c: allow marshalling keyword_init struct 2018-01-05 11:44:31 +00:00
symbol.c
symbol.h
thread.c
thread_pthread.c
thread_pthread.h * thread_pthread.c (register_ubf_list): renamed from 2015-11-30 20:33:20 +00:00
thread_sync.c
thread_win32.c
thread_win32.h
time.c
timev.h
transcode.c
transcode_data.h
util.c define NO_LONG_LONG appropriately 2018-01-04 07:51:18 +00:00
variable.c variable.c: hoisted out overtaken cvar warnings 2018-03-15 07:15:26 +00:00
version.c
version.h
vm.c
vm_args.c
vm_backtrace.c
vm_core.h
vm_debug.h defines.h: RUBY_SYMBOL_EXPORT_{BEGIN,END} 2013-04-05 10:29:38 +00:00
vm_dump.c
vm_eval.c vm.c: add mjit_enable_p flag 2018-03-03 04:07:02 +00:00
vm_exec.c vm_exec.c: reduced repeated same calls 2018-03-04 01:52:19 +00:00
vm_exec.h mjit_compile.c: use local variables for stack 2018-03-04 07:04:40 +00:00
vm_insnhelper.c
vm_insnhelper.h mjit_compile.c: use local variables for stack 2018-03-04 07:04:40 +00:00
vm_method.c
vm_opts.h Remove "trace_instruction" compile option. 2017-12-24 17:07:53 +00:00
vm_trace.c
vsnprintf.c

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 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.

matz@ruby-lang.org