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The Ruby Programming Language [mirror]
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nobu 4a686ebcd3 array.c: use ALLOCV_N
* array.c (rb_ary_permutation): use ALLOCV_N instead of ALLOCV.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-21 12:28:20 +00:00
benchmark variable.c: avoid compatibility table with generic ivars 2015-05-30 00:20:15 +00:00
bin * bin/erb: $SAFE=3 is obsolete. 2015-06-18 14:53:26 +00:00
bootstraptest * bootstraptest/test_method.rb: remove a test because $SAFE=2 was 2015-06-18 21:36:49 +00:00
ccan ccan/list/list.h: sync with ccan upstream 2015-04-09 00:30:26 +00:00
coverage
cygwin stub.o: under win32 2015-04-04 01:02:51 +00:00
defs * ext/json/json.gemspec, lib/rdoc/rdoc.gemspec: added gemspec directly. 2015-04-12 09:12:15 +00:00
doc doc/extension.rdoc: note rb_get_kwargs changes keywords_hash [ci skip] 2015-06-04 21:45:23 +00:00
enc * enc/make_encmake.rb: the list of encoding extension libraries must 2015-06-19 19:02:45 +00:00
ext ext/objspace/objspace_dump.c: adjust indent 2015-06-21 03:21:34 +00:00
gems * gem/bundled_gems: updated to test-unit 3.1.1 and minitest 5.7.0. 2015-06-02 23:07:47 +00:00
include $SAFE=2 is now obsolete 2015-06-18 14:33:12 +00:00
lib un.rb: cwd by default 2015-06-18 13:58:26 +00:00
man man: updated 2015-05-23 09:38:49 +00:00
misc Import ruby-electric.el version 2.2.3 from upstream 2015-04-24 14:52:31 +00:00
missing
nacl
sample * sample/exyacc.rb: Fix some typos. 2015-06-12 09:20:44 +00:00
spec
template * ext/rbconfig/sizeof/extconf.rb: Check several types defined in C99 2015-06-16 10:22:16 +00:00
test * ext/objspace/objspace_dump.c(dump_object): Return empty JSON object when 2015-06-20 20:50:20 +00:00
tool runruby.rb: don't close other fds 2015-06-21 10:52:41 +00:00
win32 * include/ruby/ruby.h: $SAFE=2 is now obsolete. 2015-06-18 14:21:03 +00:00
.document * .document: removed needless entries. 2015-03-25 01:39:11 +00:00
.editorconfig
.gdbinit .gdbinit: T_IMEMO 2015-03-26 06:50:57 +00:00
.gitignore add .gitignore rules for Microsoft Visual C++ 2015-05-25 05:48:48 +00:00
.indent.pro
.travis.yml * .travis.yml: enabled email notification. 2015-03-20 08:43:23 +00:00
addr2line.c
addr2line.h
array.c array.c: use ALLOCV_N 2015-06-21 12:28:20 +00:00
bignum.c internal.h: roomof 2015-06-21 11:28:12 +00:00
BSDL
ChangeLog internal.h: roomof 2015-06-21 11:28:12 +00:00
class.c * method.h: constify rb_method_alias_struct::original_me and 2015-06-18 08:01:13 +00:00
common.mk common.mk: reorder args for ENC_MK 2015-06-18 13:35:47 +00:00
compar.c
compile.c compile.c: use %+PRIsVALUE instead of rb_inspect 2015-06-17 21:07:02 +00:00
complex.c * complex.c (f_complex_polar): simple bug reproduced only when y is 2015-05-22 11:57:43 +00:00
configure.in * configure.in: define SET_THREAD_NAME if it has pthread_set_name_np 2015-06-11 06:56:57 +00:00
constant.h
cont.c * method.h: make rb_method_entry_t a VALUE. 2015-06-02 04:20:30 +00:00
CONTRIBUTING.md
COPYING
COPYING.ja
debug.c * debug.c (ruby_debug_print_id): use rb_id2name() for fprintf(). 2015-05-23 16:36:26 +00:00
dir.c * include/ruby/ruby.h: $SAFE=2 is now obsolete. 2015-06-18 14:21:03 +00:00
dln.c dln.c: fix EXTERNAL_PREFIX 2015-05-01 07:27:03 +00:00
dln.h
dln_find.c
dmydln.c
dmyenc.c
dmyext.c
encoding.c
enum.c * enum.c (enum_chunk_while): New method Enumerable#chunk_while. 2015-06-14 08:54:19 +00:00
enumerator.c * internal.h: use T_IMEMO to represent `struct MEMO' value. 2015-03-11 23:13:01 +00:00
error.c error.c: NameError#receiver 2015-06-18 04:32:50 +00:00
eval.c * method.h: make rb_method_entry_t a VALUE. 2015-06-02 04:20:30 +00:00
eval_error.c * method.h: split rb_method_definition_t::flag to several flags. 2015-06-03 01:39:16 +00:00
eval_intern.h * internal.h: move definition of rb_cref_t to method.h. 2015-06-05 11:42:34 +00:00
eval_jump.c
file.c * include/ruby/ruby.h: $SAFE=2 is now obsolete. 2015-06-18 14:21:03 +00:00
gc.c * include/ruby/ruby.h: $SAFE=2 is now obsolete. 2015-06-18 14:21:03 +00:00
gc.h * gc.c , gc.h (rb_obj_info): export obj_info(VALUE) for debugging. 2015-05-31 19:12:42 +00:00
gem_prelude.rb
golf_prelude.rb
goruby.c
GPL
hash.c hash.c: fetch_values 2015-06-12 08:34:17 +00:00
ia64.s
inits.c
insns.def * method.h: split rb_method_definition_t::flag to several flags. 2015-06-03 01:39:16 +00:00
internal.h internal.h: roomof 2015-06-21 11:28:12 +00:00
io.c * include/ruby/ruby.h: $SAFE=2 is now obsolete. 2015-06-18 14:21:03 +00:00
iseq.c * iseq.c: constify. 2015-05-21 09:01:44 +00:00
iseq.h * iseq.c: constify. 2015-05-21 09:01:44 +00:00
KNOWNBUGS.rb
LEGAL
lex.c.blt
load.c * vm_method.c: rename rb_frame_...' to rb_scope_...'. 2015-06-03 14:07:24 +00:00
loadpath.c
localeinit.c
main.c
Makefile.in * Makefile.in (rbconfig.rb): add rule to make. 2015-05-07 02:39:59 +00:00
marshal.c variable.c: avoid compatibility table with generic ivars 2015-05-30 00:20:15 +00:00
math.c * math.c (math_log1, math_log2, math_log10): refactoring 2015-03-16 08:39:29 +00:00
method.h * method.h: constify rb_method_alias_struct::original_me and 2015-06-18 08:01:13 +00:00
miniinit.c
NEWS * NEWS: mention about $SAFE. 2015-06-19 16:24:33 +00:00
node.c * vm_insnhelper.c: use T_IMEMO to create SVAR. 2015-03-11 12:27:34 +00:00
node.h * internal.h, node.h: move a definition of `struct rb_global_entry' 2015-03-12 01:55:58 +00:00
numeric.c * numeric.c (Numeric#negative?): [DOC] Fix call-seq. 2015-05-24 15:33:08 +00:00
object.c * object.c (rb_obj_taint): [DOC] $SAFE=3 is obsolete. 2015-06-20 08:32:54 +00:00
pack.c * pack.c (pack_{un,}pack): new template character j and J, pointer 2015-06-12 12:22:36 +00:00
parse.y * method.h: split rb_method_definition_t::flag to several flags. 2015-06-03 01:39:16 +00:00
prelude.rb
probes.d change lingering dtrace probe documentation from function- to method- 2015-05-30 02:04:26 +00:00
probes_helper.h
proc.c proc.c: ArgumentError if no block 2015-06-19 05:53:41 +00:00
process.c * process.c (rb_execarg_parent_start1): new macro ALWAYS_NEED_ENVP 2015-06-19 17:49:27 +00:00
random.c random.c: fix handle to release 2015-03-19 01:31:03 +00:00
range.c range.c: move String specific code 2015-05-15 12:39:56 +00:00
rational.c * remove trailing spaces. 2015-04-30 08:02:56 +00:00
re.c * include/ruby/ruby.h: $SAFE=3 is now obsolete. 2015-06-17 05:29:51 +00:00
README.EXT README.EXT: add redirect [ruby-core:68631] 2015-03-25 21:43:58 +00:00
README.EXT.ja README.EXT.ja: add redirect [ruby-core:68631] 2015-03-30 13:08:16 +00:00
README.ja.md README.ja.md: fix markup miss. [ci skip] 2015-06-10 13:03:07 +00:00
README.md README.md: fix inline markups 2015-04-11 00:48:37 +00:00
regcomp.c
regenc.c
regenc.h
regerror.c
regexec.c
regint.h
regparse.c
regparse.h
regsyntax.c
ruby.c ruby.c: show_usage_line 2015-05-24 02:20:10 +00:00
ruby_atomic.h ruby_atomic.h: refine ATOMIC_PTR_CAS 2015-06-21 09:32:40 +00:00
safe.c * safe.c: removed needless doc related $SAFE=2 2015-06-18 14:47:37 +00:00
signal.c * include/ruby/ruby.h: $SAFE=2 is now obsolete. 2015-06-18 14:21:03 +00:00
siphash.c
siphash.h
sparc.c
sprintf.c
st.c
strftime.c
string.c socket: allow explicit buffer for recv and recv_nonblock 2015-06-15 20:02:43 +00:00
struct.c * method.h: split rb_method_definition_t::flag to several flags. 2015-06-03 01:39:16 +00:00
symbol.c * load.c: removed unused header file "node.h". 2015-03-11 23:22:05 +00:00
symbol.h
thread.c * thread.c (rb_thread_safe_level): fix document. $SAFE=3 is obsolete. 2015-06-18 14:39:21 +00:00
thread_pthread.c * configure.in: define SET_THREAD_NAME if it has pthread_set_name_np 2015-06-11 06:56:57 +00:00
thread_pthread.h
thread_win32.c
thread_win32.h
time.c * time.c (time_getlocaltime): [DOC] Add examples of valid utc_offset 2015-06-14 11:10:49 +00:00
timev.h
transcode.c
transcode_data.h
util.c util.c: fix off-by-one error 2015-06-17 07:21:41 +00:00
variable.c variable.c: remove generic ivar support for special constants 2015-06-03 20:53:35 +00:00
version.c fake.rb.in: scan version.c 2015-06-11 08:07:49 +00:00
version.h * 2015-06-21 2015-06-20 15:48:45 +00:00
vm.c * vm.c (rb_vm_control_frame_id_and_class): remove usless codes. 2015-06-18 09:01:00 +00:00
vm_args.c * vm.c: use VM_ASSERT instead of assert(). 2015-06-10 23:42:01 +00:00
vm_backtrace.c * method.h: make rb_method_entry_t a VALUE. 2015-06-02 04:20:30 +00:00
vm_core.h $SAFE=2 is now obsolete 2015-06-18 14:33:12 +00:00
vm_debug.h
vm_dump.c * method.h: make rb_method_entry_t a VALUE. 2015-06-02 04:20:30 +00:00
vm_eval.c * method.h: back to share rb_method_definition_t by 2015-06-06 10:19:48 +00:00
vm_exec.c
vm_exec.h
vm_insnhelper.c * vm.c: use VM_ASSERT instead of assert(). 2015-06-10 23:42:01 +00:00
vm_insnhelper.h * method.h: split rb_method_definition_t::flag to several flags. 2015-06-03 01:39:16 +00:00
vm_method.c * method.h: embed rb_method_entry_t::attr::flags (5 bits) into 2015-06-10 23:55:33 +00:00
vm_opts.h
vm_trace.c vm_trace.c: unified a_call and a_return 2015-04-25 23:55:34 +00:00
vsnprintf.c

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(ex. class, method calls)
  • Advanced Object-Oriented features(ex. Mix-in, Singleton-method)
  • Operator Overloading
  • Exception Handling
  • Iterators and Closures
  • Garbage Collection
  • Dynamic Loading of Object files(on some architecture)
  • Highly Portable (works on many Unix-like/POSIX compatible platforms as well as Windows, Mac OS X, BeOS etc.) cf. http://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:

http://www.ruby-lang.org/en/downloads/

The Ruby distribution files can be found in 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 http://svn.ruby-lang.org/repos/ruby/trunk/ ruby

Or if you are using git then use the following command:

$ git clone git://github.com/ruby/ruby.git

There are some other branches under development. Try the following command and see the list of branches:

$ svn ls http://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:

http://www.ruby-lang.org/

Mailing list

There is a mailing list to talk about Ruby. To subscribe 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.in, 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.

  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 following directories and install files onto 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 (http://www.ruby-lang.org/en/community/mailing-lists) or on websites like (http://stackoverflow.com).

Bug reports should be filed at http://bugs.ruby-lang.org

The Author

Ruby was originally designed and developed by Yukihiro Matsumoto (Matz) in 1995.

mailto:matz@ruby-lang.org