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The Ruby Programming Language [mirror]
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2021-04-28 10:51:10 +09:00
.github Use autogen.sh 2021-04-08 20:36:58 +09:00
basictest
benchmark [Doc] Fix a typo s/visilibity/visibility/ 2021-04-25 19:46:37 +12:00
bin Remove binstubs which are generated by Gem::Installer now. 2021-02-14 14:09:08 +09:00
bootstraptest Make Ractor stdio belonging to the Ractor [Bug #17672] 2021-03-07 00:58:28 +09:00
ccan [Doc] Fix a typo s/oher/other/ 2021-04-25 19:46:00 +12:00
coroutine coroutine: Darwin on ARM64 needs alignment of 2^2 2021-04-01 23:51:06 +13:00
coverage
cygwin Share variables defined in common GNUmakefile also in cygwin/mingw 2021-03-21 17:57:44 +09:00
defs mac: ignore SDKROOT at installation 2021-04-10 11:57:45 +09:00
doc Fix some typos by spell checker 2021-04-26 10:07:41 +09:00
enc dependency updates 2021-04-13 14:30:21 +09:00
ext Fix Monitor to lock per Fiber, like Mutex [Bug #17827] 2021-04-27 18:42:50 +02:00
gems Update bundled_gems 2021-04-22 20:55:52 +09:00
include Fix some typos by spell checker 2021-04-26 10:07:41 +09:00
internal Partially revert 2c7d3b3a72 2021-04-27 17:05:19 +09:00
lib [ruby/net-smtp] mod: bump to a new VERSION that could be checked for testings >0.2.1 2021-04-28 10:51:10 +09:00
libexec
man Man page: correct defaults for RUBY_THREAD_VM_STACK_SIZE 2021-04-20 19:26:15 -04:00
misc lldb: highlight the slot when using dump_page_rvalue 2021-04-27 10:58:49 -04:00
missing Fixed race in dtoa [Bug #17612] 2021-02-10 19:44:47 +09:00
sample [Doc] Fix a typo s/interseting/interesting/ 2021-03-22 15:33:32 +09:00
spec spec/ruby/core/file/shared/read.rb: The behavior of FreeBSD was changed 2021-04-26 11:21:15 +09:00
template just redirect preprocessed vm.c to mjit header [Bug #17787] 2021-04-10 16:05:01 +09:00
test test/net/ftp/test_ftp.rb: Use RubyVM::JIT instead of RubyVM::MJIT 2021-04-28 09:10:58 +09:00
tool Ignore JRuby files on io-console 2021-04-22 11:51:37 +09:00
win32 win32: fix RUBY_RELEASE_DATE in Makefile 2021-04-10 11:54:40 +09:00
.dir-locals.el
.document Sort filenames [ci skip] 2021-01-15 12:29:39 +09:00
.editorconfig
.gdbinit .gdbinit: Fix indentation in print_id [ci skip] 2021-02-06 13:03:40 -05:00
.gitattributes
.gitignore
.rspec_parallel
aclocal.m4 get rid of aclocal (#4280) 2021-03-17 18:52:53 +09:00
addr2line.c solaris/illumos build fix. 2021-03-22 22:51:15 +09:00
addr2line.h
appveyor.yml Add some git configurations in CIs 2021-02-02 14:54:53 +09:00
array.c array.c (rb_ary_zip): take only as many as needed from an Enumerator (#4389) 2021-04-21 13:02:29 +09:00
array.rb
ast.c Remove unused rb_ast_parse_array declaration 2021-03-20 18:07:54 +09:00
ast.rb
autogen.sh autogen.sh: Make it work with sh (not bash) 2021-03-17 23:13:22 +09:00
bignum.c Remove unneeded declarations in bignum.c 2021-03-20 20:55:58 +09:00
BSDL
builtin.c
builtin.h
class.c Add ins_methods_type_i function 2021-03-21 06:57:30 +09:00
common.mk Split revision.h rule 2021-04-18 13:47:43 +09:00
compar.c
compile.c fix raise in exception with jump 2021-04-22 11:33:39 +09:00
complex.c Remove duplicated float_arg defination 2021-03-19 07:07:23 +09:00
configure.ac Remove comments in tool/m4 from the generated configure 2021-04-17 19:14:21 +09:00
constant.h
cont.c Fix some typos by spell checker 2021-04-26 10:07:41 +09:00
CONTRIBUTING.md [Doc] Link to doc/contributing.rdoc from CONTRIBUTING.md (#4266) 2021-04-03 14:45:18 +09:00
COPYING
COPYING.ja
debug.c Revert "Enclose crtitical sections in thread_exclusive block" 2021-02-24 03:13:07 +09:00
debug_counter.c
debug_counter.h Fix some typos by spell checker 2021-04-26 10:07:41 +09:00
dir.c [DOC] Adjusted spacing [ci skip] 2021-04-11 13:21:33 +09:00
dir.rb
dln.c Removed dln_a_out 2021-03-24 20:13:55 +09:00
dln.h Removed dln_a_out 2021-03-24 20:13:55 +09:00
dln_find.c Removed an unused declaration 2021-03-12 19:28:17 +09:00
dmydln.c
dmyenc.c
dmyext.c
encindex.h
encoding.c rb_enc_interned_str: handle autoloaded encodings 2021-03-22 21:37:48 +09:00
enum.c Fix Enumerable#tally with some arguments pattern [Feature #17744] 2021-03-27 12:55:46 +09:00
enumerator.c Fix documentation for Enumerator::Lazy#with_index 2021-04-09 10:44:07 -07:00
error.c Remove unneeded rb_ident_hash_new function declaration 2021-03-28 08:50:25 +09:00
eval.c Refactor rb_obj_call_init and rb_obj_call_init_kw (#4351) 2021-04-04 11:34:51 +09:00
eval_error.c
eval_intern.h Make the return type of rb_char_next the same as CharNext 2021-04-08 21:41:00 +09:00
eval_jump.c
file.c Support non-standard struct stat [Bug #17793] 2021-04-12 15:32:49 +09:00
gc.c Partially revert 2c7d3b3a72 2021-04-27 17:05:19 +09:00
gc.h
gc.rb
gem_prelude.rb
golf_prelude.rb
goruby.c
GPL
hash.c Fix wrong documentation 2021-04-23 12:25:00 -04:00
hrtime.h
id_table.c
id_table.h
inits.c Expose scheduler as public interface & bug fixes. (#3945) 2021-02-09 19:39:56 +13:00
insns.def Fix type-o in insns.def 2021-04-26 19:27:19 -04:00
internal.h
io.c [Doc] Drop signature around removed IO#codepoints 2021-04-05 11:47:42 +09:00
io.rb
iseq.c Use rb_fstring for "defined" strings. 2021-03-17 10:55:37 -07:00
iseq.h fix raise in exception with jump 2021-04-22 11:33:39 +09:00
kernel.rb
KNOWNBUGS.rb
LEGAL No longer aclocal is used [ci skip] 2021-03-20 09:12:08 +09:00
lex.c.blt
load.c $LOAD_PATH.resolve_feature_path should not raise 2021-02-16 18:11:13 +09:00
loadpath.c
localeinit.c
main.c
marshal.c Remove unneeded declarations 2021-03-20 21:00:29 +09:00
math.c
memory_view.c Fix some typos by spell checker 2021-04-26 10:07:41 +09:00
method.h
mini_builtin.c
miniinit.c
mjit.c
mjit.h
mjit_compile.c
mjit_worker.c
NEWS.md Evaluate multiple assignment left hand side before right hand side 2021-04-21 10:49:19 -07:00
node.c Partially revert 2c7d3b3a72 2021-04-27 17:05:19 +09:00
node.h NODE markability should not change by nd_set_type 2021-01-14 16:12:02 +09:00
numeric.c Fix integer/float remainder with infinity argument of opposite sign 2021-03-12 07:35:18 -08:00
numeric.rb Strip trailing spaces [ci skip] 2021-03-04 11:40:43 +09:00
object.c [Doc] Update to FrozenError from RuntimeError in Object#freeze 2021-04-01 10:10:02 -07:00
pack.c
pack.rb
parse.y Make imemo_ast WB-protected again 2021-04-27 17:05:19 +09:00
prelude.rb
probes.d
probes_helper.h
proc.c [Bug #17780] Fix Method#super_method for module alias 2021-04-07 15:16:58 -04:00
process.c Expose scheduler as public interface & bug fixes. (#3945) 2021-02-09 19:39:56 +13:00
ractor.c Fix some typos by spell checker 2021-04-26 10:07:41 +09:00
ractor.rb Fix some typos by spell checker 2021-04-26 10:07:41 +09:00
ractor_core.h fix Ractor.yield(obj, move: true) 2021-01-22 12:16:37 +09:00
random.c Include CommonCrypto/CommonCryptoError.h for old Xcode 2021-03-19 18:56:41 +09:00
range.c
rational.c Rationalize floats in coerce [Bug #17572] 2021-01-23 11:13:21 +09:00
re.c [DOC] {Array,MatchData}#values_at understand ranges [ci skip] 2021-02-07 10:30:43 +09:00
README.EXT
README.EXT.ja
README.ja.md [DOC] Update README [ci skip] 2021-03-17 23:55:03 +09:00
README.md [ci skip] Remove badge for Travis CI from README.md 2021-04-20 19:39:44 -04:00
regcomp.c Check backref number buffer overrun [Bug #16376] 2021-03-15 10:17:50 +09:00
regenc.c
regenc.h
regerror.c
regexec.c
regint.h
regparse.c
regparse.h
regsyntax.c
ruby-runner.c
ruby.c Removed dln_a_out 2021-03-24 20:13:55 +09:00
ruby_assert.h
ruby_atomic.h
rubystub.c
scheduler.c Disable public interface for now. 2021-03-30 18:38:42 +13:00
signal.c Replace "iff" with "if and only if" 2021-01-19 12:06:45 -08:00
siphash.c
siphash.h
sparc.c
sprintf.c
st.c st.c: skip all deleted entries [Bug #17779] 2021-04-11 19:05:26 +09:00
strftime.c UTC zone should be still "+00:00" [Feature #17544] 2021-02-16 20:34:23 +09:00
string.c Make String#crypt ractor-safe 2021-04-13 12:05:31 +09:00
struct.c Warn Struct#initialize with only keyword args (#4070) 2021-01-17 01:35:54 -08:00
symbol.c rb_enc_symname_type: indent 2021-03-05 16:33:29 +09:00
symbol.h
thread.c Document how to handle kill/terminate interrupts in Thread.handle_interrupt 2021-04-08 07:53:06 -07:00
thread_pthread.c add debug code for timer_posix 2021-02-02 20:20:39 +09:00
thread_pthread.h
thread_sync.c Properly convert time_t [Bug #17645] 2021-03-14 20:18:50 +09:00
thread_win32.c
thread_win32.h
time.c Refactored sub-seconds normalizations 2021-04-01 12:00:10 +09:00
timev.h
timev.rb Positional and keyword arguments for timezone are exclusive 2021-01-13 18:37:36 +09:00
trace_point.rb Document binding behavior for C call/return events for TracePoint/set_trace_func 2021-04-26 15:21:52 -07:00
transcode.c Fix some typos by spell checker 2021-04-26 10:07:41 +09:00
transcode_data.h
transient_heap.c
transient_heap.h
util.c
variable.c Refactor rb_class_ivar_set 2021-03-10 09:39:18 -08:00
variable.h
version.c
version.h * 2021-04-28 [ci skip] 2021-04-28 01:47:16 +09:00
vm.c Remove unneeded comment 2021-04-23 15:53:36 +12:00
vm_args.c
vm_backtrace.c Ensure that caller respects the start argument 2021-03-24 11:15:00 -07:00
vm_callinfo.h global call-cache cache table for rb_funcall* 2021-01-29 16:22:12 +09:00
vm_core.h Use rb_fstring for "defined" strings. 2021-03-17 10:55:37 -07:00
vm_debug.h
vm_dump.c Unify code by word sizes 2021-04-04 23:29:16 +09:00
vm_eval.c Removed unnecessary parentheses at case [ci skip] 2021-02-08 10:35:51 +09:00
vm_exec.c
vm_exec.h
vm_insnhelper.c Add back checks for empty kw splat with tests (#4405) 2021-04-23 22:17:20 -04:00
vm_insnhelper.h
vm_method.c Fix setting method visibility for a refinement without an origin class 2021-04-23 16:31:18 -07:00
vm_opts.h
vm_sync.c
vm_sync.h Adjusted indent [ci skip] 2021-02-09 08:41:06 +09:00
vm_trace.c Document binding behavior for C call/return events for TracePoint/set_trace_func 2021-04-26 15:21:52 -07:00
vsnprintf.c Replace "iff" with "if and only if" 2021-01-19 12:06:45 -08:00
warning.rb

Build status Actions Status: macOS Actions Status: MinGW Actions Status: MJIT Actions Status: Ubuntu Actions Status: Windows

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, etc.) cf. https://github.com/ruby/ruby/blob/master/doc/contributing.rdoc#label-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 also 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. Run ./autogen.sh to generate configure, when you build the source checked out from the Git repository.

  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. Optional: Remove comment mark(#) before the module names from ext/Setup.

    This step is only necessary if you want to link modules statically.

    If you don't want to compile dynamic extensions (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