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The Ruby Programming Language [mirror]
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2021-05-25 14:42:25 +02:00
.github Remove ubuntu-16.04 (already commented out) 2021-05-18 18:51:15 +09:00
basictest
benchmark Revert "Filling cache values on cvar write" 2021-05-11 13:31:00 -07:00
bin
bootstraptest bootstraptest/test_ractor.rb: Skip an assertion on Travis arm64. 2021-05-25 12:38:05 +02:00
ccan [Doc] Fix a typo s/oher/other/ 2021-04-25 19:46:00 +12:00
coroutine Fix -Wundef warnings in coroutine/*/Context.h 2021-05-04 14:56:55 +02:00
coverage
cygwin
defs Remove short options with argument [Bug #17870] 2021-05-21 10:34:28 +09:00
doc Removed gdbm from ruby repo 2021-05-25 20:04:54 +09:00
enc dependency updates 2021-04-13 14:30:21 +09:00
ext Removed gdbm from ruby repo 2021-05-25 20:04:54 +09:00
gems Update bundled_gems 2021-05-18 19:21:41 +09:00
include Revert "Filling cache values on cvar write" 2021-05-11 13:31:00 -07:00
internal cdhash_cmp: can also take complex 2021-05-12 10:30:46 +09:00
lib Removed tracer from ruby repo 2021-05-25 13:13:52 +09:00
libexec
man Man page: correct defaults for RUBY_THREAD_VM_STACK_SIZE 2021-04-20 19:26:15 -04:00
misc Update the latest list of default gems for misc/expand_tabs.rb 2021-05-25 20:19:11 +09:00
missing Removed missing/dup2.c 2021-05-10 15:59:23 +09:00
sample
spec Use a shared spec for YAML.load and YAML.unsafe_load 2021-05-17 20:17:52 +02:00
template Fix trivial -Wundef warnings 2021-05-04 14:56:55 +02:00
test Removed gdbm from ruby repo 2021-05-25 20:04:54 +09:00
tool Removed gdbm from ruby repo 2021-05-25 20:04:54 +09:00
win32 [Win32] long path name support [Bug #12551] 2021-05-17 08:33:08 +09:00
.dir-locals.el
.document
.editorconfig
.gdbinit
.gitattributes
.gitignore
.rspec_parallel
.travis.yml .travis.yml: Update to use arm64/ppc64le/s390x. 2021-05-25 12:38:05 +02:00
aclocal.m4
addr2line.c solaris/illumos build fix. 2021-03-22 22:51:15 +09:00
addr2line.h
appveyor.yml
array.c Do not allow array modifications after freeze inside sort! 2021-05-21 18:33:56 -07:00
array.rb
ast.c compile.c: Pass node instead of nd_line(node) to ADD_INSN* functions 2021-05-07 17:02:15 +09:00
ast.rb
autogen.sh
bignum.c
BSDL
builtin.c Fix trivial -Wundef warnings 2021-05-04 14:56:55 +02:00
builtin.h Fix trivial -Wundef warnings 2021-05-04 14:56:55 +02:00
class.c Revert "Filling cache values on cvar write" 2021-05-11 13:31:00 -07:00
common.mk cdhash_cmp: can take rational literals 2021-05-12 10:30:46 +09:00
compar.c
compile.c Build CDHASH properly when loading iseq from binary 2021-05-21 12:13:55 -04:00
complex.c Rename nucomp_false s nucomp_real_p_m 2021-05-20 14:31:49 +09:00
configure.ac Refix PAGE_SIZE 2021-05-14 09:33:20 +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
debug_counter.c
debug_counter.h Revert "Filling cache values on cvar write" 2021-05-11 13:31:00 -07:00
dir.c [DOC] Moved File.fnmatch? to dir.rb 2021-05-21 09:01:01 +09:00
dir.rb [DOC] Moved File.fnmatch? to dir.rb 2021-05-21 09:01:01 +09:00
dln.c Protoized old pre-ANSI K&R style declarations and definitions 2021-05-07 00:04:36 +09:00
dln.h Removed dln_a_out 2021-03-24 20:13:55 +09:00
dln_find.c
dmydln.c
dmyenc.c
dmyext.c
encindex.h
encoding.c
enum.c Enhanced RDoc for Enumerable (#4479) 2021-05-10 14:00:36 -05:00
enumerator.c Fix documentation for Enumerator::Lazy#with_index 2021-04-09 10:44:07 -07:00
error.c Fix example for custom warn method 2021-04-30 17:13:04 -07:00
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 Fix trivial -Wundef warnings 2021-05-04 14:56:55 +02:00
eval_jump.c Protoized old pre-ANSI K&R style declarations and definitions 2021-05-07 00:04:36 +09:00
file.c What's Here for class File (#4460) 2021-05-07 11:22:32 -05:00
gc.c Revert any references that are on the machine stack after compacting 2021-05-18 14:53:07 -07:00
gc.h
gc.rb
gem_prelude.rb
golf_prelude.rb
goruby.c
GPL
hash.c Protoized old pre-ANSI K&R style declarations and definitions 2021-05-07 00:04:36 +09:00
hrtime.h
id_table.c Revert "Filling cache values on cvar write" 2021-05-11 13:31:00 -07:00
id_table.h
inits.c
insns.def Revert "Filling cache values on cvar write" 2021-05-11 13:31:00 -07:00
internal.h
io.c Fix a typo [ci skip] 2021-05-16 00:07:22 +09:00
io.rb
iseq.c compile.c: Pass node instead of nd_line(node) to ADD_INSN* functions 2021-05-07 17:02:15 +09:00
iseq.h compile.c: Pass node instead of nd_line(node) to ADD_INSN* functions 2021-05-07 17:02:15 +09:00
kernel.rb
KNOWNBUGS.rb
LEGAL Removed missing/dup2.c 2021-05-10 15:59:23 +09:00
lex.c.blt
load.c
loadpath.c
localeinit.c
main.c
marshal.c
math.c Fix Math.cbrt(0.0) on glibc 2021-05-08 14:45:30 -07:00
memory_view.c Fix trivial -Wundef warnings 2021-05-04 14:56:55 +02:00
method.h
mini_builtin.c
miniinit.c
mjit.c
mjit.h
mjit_compile.c
mjit_worker.c Do not block JIT with pending_stale_p 2021-05-20 03:33:29 -07:00
NEWS.md NEWS.md: mention lib/objspace/trace.rb [Feature #17762] 2021-05-17 08:50:23 +09:00
node.c Partially revert 2c7d3b3a72 2021-04-27 17:05:19 +09:00
node.h
numeric.c Refactor num_zero_p function (#4522) 2021-05-23 17:41:03 -07:00
numeric.rb
object.c Object whats here (#4503) 2021-05-18 08:16:29 -05:00
pack.c
pack.rb
parse.y ripper: wrap endless method in bodystmt [Bug #17869] 2021-05-21 18:28:24 +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
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 trivial -Wundef warnings 2021-05-04 14:56:55 +02:00
random.c Fix compilation errors in FreeBSD 2021-05-04 20:38:03 -04:00
range.c
rational.c cdhash_cmp: can take rational literals 2021-05-12 10:30:46 +09:00
re.c
README.EXT
README.EXT.ja
README.ja.md
README.md Add Travis badge image to README.md. [ci skip] (#4527) 2021-05-25 14:42:25 +02:00
regcomp.c Fixed shorten-64-to-32 errors when USE_COMBINATION_EXPLOSION_CHECK 2021-05-07 20:15:05 +09:00
regenc.c
regenc.h
regerror.c
regexec.c Fixed shorten-64-to-32 errors when USE_COMBINATION_EXPLOSION_CHECK 2021-05-07 20:15:05 +09:00
regint.h
regparse.c
regparse.h
regsyntax.c
ruby-runner.c
ruby.c Fix trivial -Wundef warnings 2021-05-04 14:56:55 +02:00
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 Fix -Wundef warnings for patterns #if HAVE 2021-05-04 14:56:55 +02:00
siphash.c Fix compilation error in mingw 2021-05-04 20:38:03 -04:00
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 Fix -Wundef warnings for patterns #if HAVE 2021-05-04 14:56:55 +02:00
string.c Make String#crypt ractor-safe 2021-04-13 12:05:31 +09:00
struct.c
symbol.c
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 Fix -Wundef warnings for patterns #if HAVE 2021-05-04 14:56:55 +02:00
thread_pthread.h Protoized old pre-ANSI K&R style declarations and definitions 2021-05-07 00:04:36 +09:00
thread_sync.c
thread_win32.c Fix compilation error in thread_win32.c 2021-05-04 20:38:03 -04:00
thread_win32.h
time.c Update Time documentation 2021-04-29 19:58:15 -07:00
timev.h
timev.rb Shrink timev.rb iseq size 2021-05-08 11:40:20 +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 Get rid of misleading indentation 2021-05-03 11:17:14 +12:00
variable.c Revert "Filling cache values on cvar write" 2021-05-11 13:31:00 -07:00
variable.h
version.c
version.h * 2021-05-25 [ci skip] 2021-05-25 08:03:04 +09:00
vm.c Revert "Filling cache values on cvar write" 2021-05-11 13:31:00 -07:00
vm_args.c
vm_backtrace.c Ensure that caller respects the start argument 2021-03-24 11:15:00 -07:00
vm_callinfo.h
vm_core.h Update a comment about what 'inline' attr means 2021-05-21 23:27:36 -07:00
vm_debug.h
vm_dump.c vm_dump.c: rename HAVE_BACKTRACE to USE_BACKTRACE 2021-05-04 14:56:55 +02:00
vm_eval.c Allow newobj_of0 and newobj_slowpath to allocate into multiple heap slots 2021-05-06 09:18:17 -04:00
vm_exec.c Fix trivial -Wundef warnings 2021-05-04 14:56:55 +02:00
vm_exec.h
vm_insnhelper.c Revert "Filling cache values on cvar write" 2021-05-11 13:31:00 -07:00
vm_insnhelper.h Revert "Filling cache values on cvar write" 2021-05-11 13:31:00 -07:00
vm_method.c Avoid setting the visibility of refinement method entries 2021-05-21 12:12:31 -04:00
vm_opts.h
vm_sync.c
vm_sync.h
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 Protoized old pre-ANSI K&R style declarations and definitions 2021-05-07 00:04:36 +09:00
warning.rb

Actions Status: macOS Actions Status: MinGW Actions Status: MJIT Actions Status: Ubuntu Actions Status: Windows AppVeyor status Travis 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, 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