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The Ruby Programming Language [mirror]
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akr 42a3e0dc55 * rational.c: Include gmp.h if GMP is used.
(GMP_GCD_DIGITS): New macro.
  (rb_gcd_gmp): New function.
  (f_gcd_normal): Renamed from f_gcd.
  (rb_gcd_normal): New function.
  (f_gcd): Invoke rb_gcd_gmp or f_gcd_normal.

* internal.h (rb_gcd_normal): Declared.
  (rb_gcd_gmp): Ditto.

* ext/-test-/rational: New directory.




git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-06 12:07:08 +00:00
benchmark
bin * error.c, file.c, gc.c, hash.c, thread.c, variable.c, vm_eval.c, bin/erb: 2013-08-18 10:36:51 +00:00
bootstraptest parse.y: parse precisely 2013-08-02 14:14:55 +00:00
cygwin
defs
doc * doc/syntax/literals.rdoc: [DOC] String literal concat by @cknadler 2013-08-12 23:54:38 +00:00
enc * enc/trans/utf8_mac-tbl.rb: fix r42789. 2013-09-04 06:40:39 +00:00
ext * rational.c: Include gmp.h if GMP is used. 2013-09-06 12:07:08 +00:00
include win32.c: clock_getres 2013-09-06 05:23:28 +00:00
lib * lib/optparse.rb: The Integer acceptable now allows binary and 2013-09-05 05:02:17 +00:00
man * man/ri.1: Incorrect use of .Dd macro [Bug #8620] by Tristan Hill 2013-07-10 15:55:12 +00:00
misc Add magic autoload comments to misc/*.el. 2013-09-03 09:29:22 +00:00
missing
nacl
sample * ext/curses/curses.c: [DOC] Update location of samples 2013-07-29 13:25:46 +00:00
spec
symbian
template sizes.c.tmpl: autogenerate 2013-08-26 03:37:15 +00:00
test * rational.c: Include gmp.h if GMP is used. 2013-09-06 12:07:08 +00:00
tool * tool/make-snapshot: Fix order of priority for option parameter. 2013-08-09 05:05:15 +00:00
win32 win32.c: clock_getres 2013-09-06 05:36:23 +00:00
.document
.editorconfig
.gdbinit .gdbinit: improve for displaying class/module 2013-08-29 01:20:28 +00:00
.gitignore sizes.c.tmpl: autogenerate 2013-08-26 03:37:15 +00:00
.indent.pro
.travis.yml * .travis.yml (before_script): fix copy&paste miss. 2013-08-18 23:41:41 +00:00
addr2line.c
addr2line.h
array.c array.c: optimized equality 2013-08-27 07:46:08 +00:00
bignum.c * bignum.c (GMP_DIV_DIGITS): New macro. 2013-09-04 23:22:27 +00:00
BSDL
ChangeLog * rational.c: Include gmp.h if GMP is used. 2013-09-06 12:07:08 +00:00
class.c class.c: remove recursion 2013-09-05 15:05:20 +00:00
common.mk common.mk: sizes.c for nmake 2013-09-06 05:23:25 +00:00
compar.c
compile.c * class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h, 2013-09-04 05:25:06 +00:00
complex.c
configure.in * configure.in (with_gmp): set with_gmp no if it is empty. 2013-09-05 03:50:07 +00:00
constant.h
cont.c * cont.c (rb_fiber_start): use RARRAY_RAWPTR() instead of 2013-08-07 07:19:57 +00:00
COPYING
COPYING.ja
debug.c
dir.c dir.c: reduce string object 2013-08-31 04:30:25 +00:00
dln.c
dln.h dln.c: extra arguments 2013-06-30 01:58:51 +00:00
dln_find.c dln.c: extra arguments 2013-06-30 01:58:51 +00:00
dmydln.c
dmyext.c
encoding.c encoding.c: is_obj_encoding 2013-07-25 08:21:23 +00:00
enum.c * array.c (rb_ary_splice): use RARRAY_PTR_USE() without WB because 2013-08-26 05:47:27 +00:00
enumerator.c enumerator.c: rb_check_funcall 2013-08-27 07:56:52 +00:00
error.c Revert r42800 "* error.c: [DOC] Update bug tracker url by @ScotterC [Fixes GH-390]" 2013-09-03 08:20:48 +00:00
eval.c * class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h, 2013-09-04 05:25:06 +00:00
eval_error.c
eval_intern.h
eval_jump.c
file.c * error.c, file.c, gc.c, hash.c, thread.c, variable.c, vm_eval.c, bin/erb: 2013-08-18 10:36:51 +00:00
gc.c vm.c: prototype 2013-09-04 07:18:24 +00:00
gc.h
gem_prelude.rb
golf_prelude.rb
goruby.c
GPL
hash.c * error.c, file.c, gc.c, hash.c, thread.c, variable.c, vm_eval.c, bin/erb: 2013-08-18 10:36:51 +00:00
ia64.s
inits.c sizes.c: RbConfig::SIZEOF 2013-07-29 13:55:29 +00:00
insns.def * class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h, 2013-09-04 05:25:06 +00:00
internal.h * rational.c: Include gmp.h if GMP is used. 2013-09-06 12:07:08 +00:00
io.c io.c: copy in binary mode 2013-08-27 08:03:00 +00:00
iseq.c * insns.def: fix regexp's once option behavior. 2013-08-20 17:41:13 +00:00
iseq.h
KNOWNBUGS.rb
LEGAL
lex.c.blt
load.c load.c: search in OS path encoding 2013-07-26 04:04:23 +00:00
loadpath.c
localeinit.c localeinit.c: split 2013-07-14 17:47:25 +00:00
main.c
Makefile.in
marshal.c
math.c
method.h * class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h, 2013-09-04 05:25:06 +00:00
miniinit.c sizes.c.tmpl: autogenerate 2013-08-26 03:37:15 +00:00
NEWS * NEWS: Note about Module#include and prepend scope change 2013-09-04 06:43:05 +00:00
node.c
node.h parse.y, vm_eval.c: file encoding in eval 2013-07-29 08:00:34 +00:00
numeric.c numeric.c: split NUM_STEP_GET_INF 2013-09-04 13:57:02 +00:00
object.c * object.c: [DOC] remove comment about trust/untrust. 2013-08-25 11:48:24 +00:00
pack.c * internal.h (ruby_digit36_to_number_table): Declared. 2013-07-03 13:32:14 +00:00
parse.y string.c: reduce objects in rb_fstring 2013-09-05 08:25:56 +00:00
prelude.rb
probes.d
probes_helper.h
proc.c proc.c: preserve encodings 2013-08-31 04:30:30 +00:00
process.c * process.c (rb_clock_gettime): Support times() based monotonic clock. 2013-09-03 03:10:41 +00:00
random.c random.c: coerce before check negative 2013-08-13 13:13:02 +00:00
range.c range.c: revert r42400 2013-08-08 01:27:19 +00:00
rational.c * rational.c: Include gmp.h if GMP is used. 2013-09-06 12:07:08 +00:00
re.c re.c: suppress warning 2013-08-09 13:41:26 +00:00
README
README.EXT string.c: rb_enc_str_new_cstr 2013-09-03 13:03:54 +00:00
README.EXT.ja string.c: rb_enc_str_new_cstr 2013-09-03 13:03:54 +00:00
README.ja
regcomp.c * regcomp.c (): Merge Onigmo 5.13.5 23b523076d6f1161. 2013-07-04 01:16:22 +00:00
regenc.c Revert r41786 "broken utf-8" 2013-07-09 07:38:15 +00:00
regenc.h
regerror.c
regexec.c
regint.h
regparse.c
regparse.h
regsyntax.c
ruby.c Process#setproctitle,argv0: Fix and improve rdoc. 2013-09-02 05:42:02 +00:00
ruby_atomic.h ruby_atomic.h: ATOMIC_CAS on VC6 2013-07-03 15:13:06 +00:00
safe.c safe.c: ruby_safe_level_4_warning 2013-07-20 06:02:54 +00:00
signal.c signal.c: suppress a warning 2013-07-14 17:43:55 +00:00
siphash.c
siphash.h
sparc.c
sprintf.c sprintf.c: QUOTE flag 2013-07-30 08:16:20 +00:00
st.c * st.c (st_locale_insensitive_strcasecmp): Renamed from st_strcasecmp. 2013-07-16 23:15:41 +00:00
strftime.c
string.c * string.c (fstring_cmp): take string encoding into account when 2013-09-05 09:07:48 +00:00
struct.c * struct.c (rb_struct_define_without_accessor_under): added. 2013-08-29 09:12:25 +00:00
thread.c * error.c, file.c, gc.c, hash.c, thread.c, variable.c, vm_eval.c, bin/erb: 2013-08-18 10:36:51 +00:00
thread_native.h * thread_native.h: add rb_nativethread_self() which returns 2013-07-23 10:46:37 +00:00
thread_pthread.c thread_pthread.c: fix compile error on HP-UX 2013-09-03 12:35:22 +00:00
thread_pthread.h * thread_(pthread|win32).h: rename rb_thread_cond_t to 2013-07-23 10:50:32 +00:00
thread_win32.c * thread_(pthread|win32).h: rename rb_thread_cond_t to 2013-07-23 10:50:32 +00:00
thread_win32.h * thread_(pthread|win32).h: rename rb_thread_cond_t to 2013-07-23 10:50:32 +00:00
time.c time.c: ignore invalid data 2013-08-17 13:20:50 +00:00
timev.h
transcode.c transcode.c: add rb_econv_append 2013-09-06 02:45:50 +00:00
transcode_data.h
util.c * internal.h (ruby_digit36_to_number_table): Declared. 2013-07-03 13:32:14 +00:00
variable.c * class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h, 2013-09-04 05:25:06 +00:00
version.c
version.h * 2013-09-06 2013-09-05 15:05:27 +00:00
vm.c vm.c: prototype 2013-09-04 07:18:24 +00:00
vm_backtrace.c
vm_core.h * class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h, 2013-09-04 05:25:06 +00:00
vm_debug.h
vm_dump.c
vm_eval.c vm_eval.c: constify 2013-08-27 07:08:32 +00:00
vm_exec.c
vm_exec.h vm_exec.h: fix CHECK_VM_STACK_OVERFLOW_FOR_INSN 2013-07-26 13:14:22 +00:00
vm_insnhelper.c * vm_insnhelper.c (vm_getivar): use class sequence to check class 2013-09-05 01:44:36 +00:00
vm_insnhelper.h * class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h, 2013-09-04 05:25:06 +00:00
vm_method.c vm.c: prototype 2013-09-04 07:18:24 +00:00
vm_opts.h
vm_trace.c * vm_trace.c: [DOC] Fix TracePoint return values in examples 2013-08-05 13:25:02 +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 YourFirstName YourFamilyName
e.g.
        subscribe Joseph Smith

in the mail body (not subject) to the address <mailto:ruby-talk-ctl@ruby-lang.org>.


== How to compile and install

This is what you need to do to compile and install Ruby:

0.   If you want to use Microsoft Visual C++ to compile ruby,
     read win32/README.win32 instead of this document.

1.   If +./configure+ does not exist or is older than configure.in,
     run autoconf to (re)generate configure.

2.   Run +./configure+, which will generate config.h and Makefile.

     Some C compiler flags may be added by default depending on your
     environment.  Specify <tt>optflags=..</tt> and <tt>warnflags=..</tt> as
     necessary to override them.

3.   Edit +defines.h+ if you need. Usually this step will not be needed.

4.   Remove comment mark(<tt>#</tt>) 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 does not allow dynamic loading),
     remove comment mark from the line "<tt>#option nodynamic</tt>" in
     +ext/Setup+.

     Usually this step will not be needed.

5.   Run +make+.

6.   Optionally, run '<tt>make check</tt>' to check whether the compiled Ruby
     interpreter works well. If you see the message "<tt>check succeeded</tt>",
     your ruby works as it should (hopefully).

7.   Run '<tt>make install</tt>'

     This command will create following directories and install files
     onto them.

     * <tt>${DESTDIR}${prefix}/bin</tt>
     * <tt>${DESTDIR}${prefix}/include/ruby-${MAJOR}.${MINOR}.${TEENY}</tt>
     * <tt>${DESTDIR}${prefix}/include/ruby-${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}</tt>
     * <tt>${DESTDIR}${prefix}/lib</tt>
     * <tt>${DESTDIR}${prefix}/lib/ruby</tt>
     * <tt>${DESTDIR}${prefix}/lib/ruby/${MAJOR}.${MINOR}.${TEENY}</tt>
     * <tt>${DESTDIR}${prefix}/lib/ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}</tt>
     * <tt>${DESTDIR}${prefix}/lib/ruby/site_ruby</tt>
     * <tt>${DESTDIR}${prefix}/lib/ruby/site_ruby/${MAJOR}.${MINOR}.${TEENY}</tt>
     * <tt>${DESTDIR}${prefix}/lib/ruby/site_ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}</tt>
     * <tt>${DESTDIR}${prefix}/lib/ruby/vendor_ruby</tt>
     * <tt>${DESTDIR}${prefix}/lib/ruby/vendor_ruby/${MAJOR}.${MINOR}.${TEENY}</tt>
     * <tt>${DESTDIR}${prefix}/lib/ruby/vendor_ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}</tt>
     * <tt>${DESTDIR}${prefix}/lib/ruby/gems/${MAJOR}.${MINOR}.${TEENY}</tt>
     * <tt>${DESTDIR}${prefix}/share/man/man1</tt>
     * <tt>${DESTDIR}${prefix}/share/ri/${MAJOR}.${MINOR}.${TEENY}/system</tt>

     If Ruby's API version is '_x.y.z_', the <tt>${MAJOR}</tt> is '_x_', the
     <tt>${MINOR}</tt> is '_y_', and the <tt>${TEENY}</tt> 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
'<tt>make distclean-ext</tt>' 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>

--
Local variables:
mode: rdoc
end: