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The Ruby Programming Language [mirror]
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nobu 7ea65f9be2 compile.c: try to convert in massign for
* compile.c (compile_for_masgn): try to convert to an Array if an
  element of massign `for` is not an Array.
  [ruby-core:84931] [Bug #14374]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-27 10:41:43 +00:00
basictest
benchmark
bin Postponing the Bundler merge. 2017-12-22 23:08:05 +00:00
bootstraptest bootstraptest/test_fork.rb: Stop too restrict NPROC test temporarily 2018-01-09 08:05:40 +00:00
ccan
coverage
cygwin
defs keywords: shrink struct kwtable 2018-01-21 09:59:45 +00:00
doc delete tool/instruction.rb (2nd try) 2018-01-12 08:38:09 +00:00
enc Update dependencies 2018-01-13 09:23:40 +00:00
ext ignore external library sources [ci skip] 2018-01-26 03:13:33 +00:00
gems Update minitest-5.11.1 2018-01-08 10:12:41 +00:00
include Fix duplicated HAVE_NAN 2018-01-27 04:14:26 +00:00
lib optparse.rb: froze string literals 2018-01-26 03:41:04 +00:00
man
misc
missing [ci skip] tabify 2018-01-20 04:18:09 +00:00
sample sample/iseq_loader: use File.open instead of Kernel#open 2018-01-12 09:31:22 +00:00
spec defined? returns nil for toplevel constant lookup 2018-01-27 06:12:09 +00:00
template Fix a typo. 2018-01-12 13:05:09 +00:00
test compile.c: try to convert in massign for 2018-01-27 10:41:43 +00:00
tool vcs.rb: prepend DebugSystem to VCS 2018-01-27 06:11:23 +00:00
win32 win32/Makefile.sub: fix typo 2018-01-27 01:28:21 +00:00
.document
.editorconfig .editorconfig: Use spaces instead of tab except Makefiles 2018-01-25 00:11:52 +00:00
.gdbinit .gdbinit (print_lineno): follow up changes in r61534, r61536 2018-01-09 01:46:07 +00:00
.gitattributes
.gitignore
.indent.pro
.travis.yml Removed workaround Travis CI. 2018-01-26 03:54:55 +00:00
aclocal.m4 Fix missing m4_include at r61982 2018-01-21 02:24:26 +00:00
addr2line.c
addr2line.h
appveyor.yml
array.c array.c: rb_check_to_array 2018-01-27 09:27:47 +00:00
bignum.c INFINITY is float. That of double is HUGE_VAL. 2018-01-19 01:45:36 +00:00
BSDL
class.c
common.mk common.mk: ripper.c recipe 2018-01-17 11:12:31 +00:00
compar.c
compile.c compile.c: try to convert in massign for 2018-01-27 10:41:43 +00:00
complex.c use predefined IDs 2018-01-22 13:09:37 +00:00
configure.ac Fix duplicated HAVE_NAN 2018-01-27 04:14:26 +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 internal.h: remove dependecy on ruby/io.h 2018-01-09 06:24:10 +00:00
debug_counter.c
debug_counter.h
dir.c dir.c: Dir#each_child 2018-01-24 07:15:55 +00:00
dln.c constified 2018-01-09 00:06:00 +00:00
dln.h
dln_find.c
dmydln.c
dmyenc.c
dmyext.c
encindex.h
encoding.c load.c: use fstring instead of OBJ_FREEZE 2018-01-24 22:39:56 +00:00
enum.c INFINITY is float. That of double is HUGE_VAL. 2018-01-19 01:45:36 +00:00
enumerator.c ruby/ruby.h: remove unnecessary exports from C-API 2018-01-24 21:07:14 +00:00
error.c error.c: receiver kwarg 2018-01-26 10:55:47 +00:00
eval.c merge extern declarations into internal.h 2018-01-18 09:44:36 +00:00
eval_error.c eval_error.c: reset in each line 2018-01-07 05:38:37 +00:00
eval_intern.h eval_intern.h: duplicate check 2018-01-18 07:53:26 +00:00
eval_jump.c $SAFE as a process global state. [Feature #14250] 2017-12-28 20:09:24 +00:00
file.c ruby/ruby.h: remove unnecessary exports from C-API 2018-01-24 21:07:14 +00:00
gc.c treat PC for gc events 2018-01-26 06:30:59 +00:00
gc.h
gem_prelude.rb
golf_prelude.rb
goruby.c
GPL
hash.c hash.c: support key swapping in Hash#transform_keys! 2018-01-26 01:33:45 +00:00
ia64.s
id_table.c
id_table.h
inits.c
insns.def move ADD_PC around to optimize PC manipluiations 2018-01-26 06:30:58 +00:00
internal.h array.c: rb_check_to_array 2018-01-27 09:27:47 +00:00
io.c process.c: add :exception option to Kernel.#system 2018-01-24 14:11:25 +00:00
iseq.c variable succ_index_table never actually used 2018-01-19 03:19:58 +00:00
iseq.h there is no such thing like 0 in enum defined_type 2018-01-19 05:18:18 +00:00
KNOWNBUGS.rb
LEGAL Postponing the Bundler merge. 2017-12-22 23:08:05 +00:00
lex.c.blt keywords: shrink struct kwtable 2018-01-21 09:59:45 +00:00
load.c load.c: use rb_warning directly 2018-01-20 22:07:36 +00:00
loadpath.c -Wno-overlength-strings 2018-01-16 08:35:33 +00:00
localeinit.c internal.h: remove dependecy on ruby/encoding.h 2018-01-09 06:24:11 +00:00
main.c
Makefile.in delete tool/instruction.rb (2nd try) 2018-01-12 08:38:09 +00:00
marshal.c add missing/nan.c 2018-01-20 03:16:59 +00:00
math.c INFINITY is float. That of double is HUGE_VAL. 2018-01-19 01:45:36 +00:00
method.h Speedup block.call [Feature #14330] 2018-01-07 19:18:49 +00:00
miniinit.c
NEWS system_spec.rb: add RubySpec for r62025 2018-01-24 14:31:40 +00:00
node.c Fix typos. 2018-01-17 13:15:13 +00:00
node.h node.c: Stop double meaning of NODE_FOR by introducing NODE_FOR_MASGN 2018-01-16 07:24:53 +00:00
numeric.c Fix duplicated HAVE_NAN 2018-01-27 04:14:26 +00:00
object.c array.c: rb_check_to_array 2018-01-27 09:27:47 +00:00
pack.c internal.h: remove dependecy on ruby/encoding.h 2018-01-09 06:24:11 +00:00
parse.y parse.y: fix yytokentype function declarations 2018-01-23 14:17:25 +00:00
prelude.rb prelude.rb: eliminate a private constant 2018-01-07 03:10:00 +00:00
probes.d
probes_helper.h
proc.c use predefined IDs 2018-01-22 13:09:37 +00:00
process.c ruby/ruby.h: remove unnecessary exports from C-API 2018-01-24 21:07:14 +00:00
random.c Fix typos. 2018-01-17 13:15:13 +00:00
range.c
rational.c use predefined IDs 2018-01-22 13:09:37 +00:00
re.c rb_reg_raise_str marked as NORETURN 2018-01-18 09:44:42 +00:00
README.EXT
README.EXT.ja
README.ja.md
README.md
regcomp.c Fix typos. 2018-01-18 11:44:10 +00:00
regenc.c
regenc.h initializer paren-string {("str")} is a C99ism 2018-01-02 06:41:49 +00:00
regerror.c
regexec.c label as lvalue is a GCCism 2018-01-02 06:41:54 +00:00
regint.h
regparse.c Fix typos. 2018-01-18 11:44:10 +00:00
regparse.h Fix typos. 2018-01-18 11:44:10 +00:00
regsyntax.c
ruby-runner.c
ruby.c ruby.c (open_load_file): avoid shadowing variable for errno 2018-01-24 20:50:29 +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 sigill marked as NORETURN 2018-01-18 09:44:45 +00:00
siphash.c
siphash.h
sparc.c
sprintf.c internal.h: remove dependecy on ruby/encoding.h 2018-01-09 06:24:11 +00:00
st.c st_hashtype_num marked as static 2018-01-19 03:55:16 +00:00
strftime.c
string.c string.c: clear substring code range 2018-01-25 13:10:14 +00:00
struct.c marshal.c: allow marshalling keyword_init struct 2018-01-05 11:44:31 +00:00
symbol.c internal.h: remove dependecy on ruby/encoding.h 2018-01-09 06:24:11 +00:00
symbol.h
thread.c rb_threadptr_to_kill marked as NORETURN 2018-01-18 09:44:46 +00:00
thread_pthread.c thread_pthread.c: remove dead code around "get_stack_of" 2018-01-09 23:47:19 +00:00
thread_pthread.h
thread_sync.c raise_closed_queue_error marked as NORETURN 2018-01-18 09:44:47 +00:00
thread_win32.c
thread_win32.h
time.c time.c (num_exact): use predefined IDs 2018-01-22 03:04:26 +00:00
timev.h timev.h: just use "unsigned int" for bitfields 2018-01-16 06:36:05 +00:00
transcode.c ruby/ruby.h: remove unnecessary exports from C-API 2018-01-24 21:07:14 +00:00
transcode_data.h
util.c define NO_LONG_LONG appropriately 2018-01-04 07:51:18 +00:00
variable.c defined? returns nil for toplevel constant lookup 2018-01-27 06:12:09 +00:00
version.c
version.h * 2018-01-27 2018-01-26 16:38:39 +00:00
vm.c vm.c: remove unnecessary branch 2018-01-24 22:40:01 +00:00
vm_args.c vm_args.c: to_proc refinements 2018-01-24 06:25:02 +00:00
vm_backtrace.c internal.h: remove dependecy on ruby/encoding.h 2018-01-09 06:24:11 +00:00
vm_core.h iseq.c: Succinct bitvector now supports 32-bit machine 2018-01-10 05:57:15 +00:00
vm_debug.h
vm_dump.c delete extra #undef [ci skip] 2018-01-03 01:43:17 +00:00
vm_eval.c use predefined IDs 2018-01-22 13:09:37 +00:00
vm_exec.c
vm_exec.h delete tool/instruction.rb (2nd try) 2018-01-12 08:38:09 +00:00
vm_insnhelper.c array.c: rb_check_to_array 2018-01-27 09:27:47 +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
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 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