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The Ruby Programming Language [mirror]
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Yusuke Endoh d37da60128 time.c (time_mdump): use another buffer for year_extend
ruby_marshal_write_long may write 9 bytes, but buf has only 8 bytes.
So the buffer cannot be reused.  This issue was found by Coverity Scan.
2019-07-15 06:44:16 +09:00
basictest colors file has been moved from test to tool 2019-07-02 09:19:38 +09:00
benchmark * remove trailing spaces. 2019-07-12 17:57:28 +09:00
bin Added binstub for racc executables. 2019-06-19 18:18:17 +09:00
bootstraptest Improved fiber benchmarks. Increase number of iterations. 2019-07-12 11:56:51 +12:00
ccan
coroutine Add coroutine context switch for i386-mingw32 2019-07-07 21:33:47 +12:00
coverage
cygwin
defs Do not make Unicode tables timestamp phony 2019-07-09 13:15:51 +09:00
doc doc/globals.rdoc: Add RUBY_REVISION [ci skip] 2019-07-14 22:15:42 +09:00
enc Include ruby/assert.h in ruby/ruby.h so that assertions can be there 2019-07-14 17:58:03 +09:00
ext ext/stringio/stringio.c (strio_read): "binray" is always zero here 2019-07-15 00:20:32 +09:00
gems
include Introduce RUBY_DEBUG flag macro 2019-07-14 17:58:06 +09:00
lib Check wether prompt_i is nil 2019-07-15 02:58:28 +09:00
libexec Backport racc-1.4.15 from upstream. 2019-06-19 18:17:25 +09:00
man Merge bundler master from upstream. 2019-06-09 12:44:10 +09:00
misc
missing
sample
spec File::Stat uses Time#inspect 2019-07-11 19:46:11 +09:00
template Added depend files 2019-07-14 01:31:29 +09:00
test Remove unused method. 2019-07-15 00:33:16 +09:00
tool Drop make change and tool/change_maker.rb 2019-07-15 06:17:31 +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 Add empty depend file if extconf.rb only exists 2019-07-14 03:04:23 +09:00
aclocal.m4
addr2line.c addr2line.c (binary_filename): extend the buffer for NUL terminator 2019-07-14 20:23:29 +09:00
addr2line.h
appveyor.yml Build AppVeyor only on master 2019-07-01 00:24:14 +09:00
array.c Implement Array#minmax 2019-07-02 08:07:06 -07:00
ast.c
azure-pipelines.yml Increase fetchDepth to prevent checkout failure 2019-07-14 20:17:05 +09:00
bignum.c
BSDL
class.c
common.mk Unify documentations of make benchmark 2019-07-15 06:22:23 +09:00
compar.c
compile.c Add a /* fall through */ comment 2019-07-15 00:31:07 +09:00
complex.c Expand f_arg to use particular functions directly 2019-07-14 20:42:10 +09:00
configure.ac Add coroutine context switch for i386-mingw32 2019-07-07 21:33:47 +12:00
constant.h Module#constant_source_location [Feature #10771] 2019-06-23 01:46:38 +09:00
cont.c * expand tabs. 2019-07-08 16:00:29 +09:00
CONTRIBUTING.md
COPYING
COPYING.ja
debug.c
debug_counter.c
debug_counter.h
dir.c dir.c (dir_each_entry): remove unnecessary check 2019-07-15 00:10:11 +09:00
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 [DOC] Add link to Enumerable#grep from Enumerable#select 2019-07-09 13:01:11 +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 * expand tabs. 2019-07-14 17:16:35 +09:00
eval_error.c
eval_intern.h Use UNALIGNED_MEMBER_PTR 2019-05-31 16:04:16 +09:00
eval_jump.c
file.c * expand tabs. 2019-07-14 17:16:35 +09:00
gc.c Make stack_check slightly easier to use in debugger. 2019-07-12 11:56:51 +12:00
gc.h * remove trailing spaces. 2019-07-12 15:02:25 +09:00
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 Use rb_ident_hash_new instead of rb_hash_new_compare_by_id 2019-07-03 02:09:01 +09:00
hrtime.h
id_table.c
id_table.h
inits.c
insns.def
internal.h socket: use frozen string buffer when releasing GVL 2019-07-14 20:46:51 +09:00
io.c io.c (rb_file_open_internal): initialize all the fields 2019-07-14 16:18:32 +09:00
iseq.c Use UNALIGNED_MEMBER_PTR 2019-05-31 16:04:16 +09:00
iseq.h
KNOWNBUGS.rb
LEGAL
lex.c.blt
load.c Add a /* fall through */ comment 2019-07-14 17:32:53 +09:00
loadpath.c
localeinit.c
main.c
Makefile.in Dummy Makefile.in for CIs 2019-06-07 10:05:42 +09:00
marshal.c * expand tabs. 2019-07-14 14:04:34 +09:00
math.c
method.h STATIC_ASSERT for VM_METHOD_TYPE_MINIMUM_BITS 2019-05-31 10:55:38 +09:00
miniinit.c
mjit.c
mjit.h
mjit_compile.c Just disable inlining with local varaible for now 2019-07-03 10:39:22 +09:00
mjit_worker.c Simplify link_o_to_so arguments 2019-07-14 22:12:59 +09:00
NEWS NEWS: RubyVM.resolve_feature_path moved [ci skip] 2019-07-14 20:33:41 +09:00
node.c Fix grammar of macro name: ECCESSED -> ECCESSIVE 2019-06-05 14:03:50 +09:00
node.h Fix grammar of macro name: ECCESSED -> ECCESSIVE 2019-06-05 14:03:50 +09:00
numeric.c numeric.c (fix_cmp): remove a unreachable return statement 2019-07-14 22:46:34 +09:00
object.c Check exception flag as a bool [Bug #15987] 2019-07-11 20:04:29 +09:00
pack.c
parse.y Add a /* fall through */ comment 2019-07-15 00:29:56 +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 fix typos. 2019-07-14 22:04:27 +09:00
process.c process.c (p_sys_setregid, p_sys_setresgid): remove unused tmp buffer 2019-07-15 00:07:32 +09:00
random.c * expand tabs. 2019-06-04 19:55:04 +09:00
range.c
rational.c Check exception flag as a bool [Bug #15987] 2019-07-11 20:04:29 +09:00
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.c (name_match_p): remove unnecessary condition 2019-07-14 21:58:22 +09:00
ruby_assert.h Split RUBY_ASSERT and so on under include/ruby 2019-07-14 17:45:21 +09:00
ruby_atomic.h
rubystub.c
safe.c
signal.c
siphash.c
siphash.h
sparc.c
sprintf.c Add /* fall through */ comments 2019-07-14 14:04:19 +09:00
st.c
strftime.c
string.c string.c (str_succ): refactoring 2019-07-14 23:09:24 +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 time.c (time_mdump): use another buffer for year_extend 2019-07-15 06:44:16 +09:00
timev.h
transcode.c transcode.c (rb_trans_conv): remove unnecessary assignments 2019-07-14 23:02:23 +09:00
transcode_data.h
transient_heap.c
transient_heap.h
util.c
variable.c Use rb_ident_hash_new instead of rb_hash_new_compare_by_id 2019-07-03 02:09:01 +09:00
version.c Update RDoc of RUBY_REVISION 2019-06-06 08:21:40 +09:00
version.h * 2019-07-15 2019-07-15 00:08:33 +09:00
vm.c MJIT Support for getblockparamproxy 2019-07-14 18:04:19 +09:00
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 Make export declaration place more consistent 2019-07-14 18:09:10 +09:00
vm_debug.h
vm_dump.c Remove IA64 support. 2019-06-19 23:30:04 +12:00
vm_eval.c Use rb_ident_hash_new instead of rb_hash_new_compare_by_id 2019-07-03 02:09:01 +09:00
vm_exec.c
vm_exec.h
vm_insnhelper.c Add a /* fall through */ comment 2019-07-14 22:21:10 +09:00
vm_insnhelper.h Make export declaration place more consistent 2019-07-14 18:09:10 +09:00
vm_method.c
vm_opts.h
vm_trace.c Suppress warnings by gcc 9.1 2019-06-08 19:46:32 +09:00
vsnprintf.c
wercker.yml Generalize timeout_scale 2019-06-11 23:15:46 +09:00

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