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The Ruby Programming Language [mirror]
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nobu 28827e61d1 method in instance_eval
* class.c (rb_special_singleton_class_of): utility function.
* vm_eval.c (eval_under): special deal for class variable scope with
  instance_eval.
* vm_eval.c (rb_obj_instance_eval, rb_obj_instance_exec): allow method
  definition in instance_eval of special constants.  [ruby-core:28324]
  [Bug #2788]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-06 15:31:13 +00:00
bcc32
benchmark
bin
bootstraptest method in instance_eval 2012-08-06 15:31:13 +00:00
cygwin
defs
doc
enc
ext bigdecimal.c: fix format specifier 2012-08-05 15:40:56 +00:00
include * include/ruby/ruby.h, eval.c, vm_insnhelper.c: fix typo. 2012-08-06 05:55:19 +00:00
lib un.rb: reduce duplication 2012-08-03 08:23:18 +00:00
man
misc
missing
nacl
sample
spec
symbian
template
test method in instance_eval 2012-08-06 15:31:13 +00:00
tool mkrunnable.rb: mswin 2012-07-25 08:17:46 +00:00
win32 win32.c: rb_w32_inet_ntop should be const 2012-07-29 14:56:52 +00:00
.document
.gdbinit
.gitignore
.indent.pro
.travis.yml * .travis.yml (notifications): [experimental] IRC notificatoins. 2012-08-03 07:41:18 +00:00
addr2line.c
addr2line.h
array.c
atomic.h
bignum.c
BSDL
ChangeLog method in instance_eval 2012-08-06 15:31:13 +00:00
class.c method in instance_eval 2012-08-06 15:31:13 +00:00
common.mk * common.mk: add a dependency. [ruby-core:46741] [Bug #6789] 2012-07-29 16:31:15 +00:00
compar.c
compile.c
complex.c added a comment 2012-08-04 22:04:20 +00:00
configure.in * configure.in: use gcc-4.2 prior to clang, gcc, and cc if exist for 2012-08-05 04:26:24 +00:00
constant.h
cont.c
COPYING
COPYING.ja
debug.c
debug.h
dir.c
dln.c
dln.h
dln_find.c
dmydln.c
dmyencoding.c
dmyext.c
dmyversion.c
encoding.c
enum.c
enumerator.c
error.c
eval.c * internal.h, class.c, eval.c, insns.def: find the appropriate 2012-08-06 07:00:19 +00:00
eval_error.c
eval_intern.h
eval_jump.c
file.c
gc.c * gc.c : if ENABLE_VM_OBJSPACE is 1, rest_sweep is not defined. 2012-08-05 12:12:45 +00:00
gc.h
gem_prelude.rb
golf_prelude.rb
goruby.c
GPL
hash.c
ia64.s
id.c
inits.c
insns.def * internal.h, class.c, eval.c, insns.def: find the appropriate 2012-08-06 07:00:19 +00:00
internal.h method in instance_eval 2012-08-06 15:31:13 +00:00
io.c io.c: suppress unused variable warnings 2012-08-05 15:40:06 +00:00
iseq.c * eval.c (rb_mod_using): new method Module#using. [experimental] 2012-08-02 11:34:19 +00:00
iseq.h
KNOWNBUGS.rb
LEGAL
lex.c.blt
load.c
main.c
Makefile.in
marshal.c
math.c
method.h * eval.c (rb_mod_using): new method Module#using. [experimental] 2012-08-02 11:34:19 +00:00
NEWS
node.c
node.h * eval.c (rb_mod_using): new method Module#using. [experimental] 2012-08-02 11:34:19 +00:00
numeric.c
object.c * eval.c (rb_mod_using): new method Module#using. [experimental] 2012-08-02 11:34:19 +00:00
pack.c
parse.y
prelude.rb
proc.c * class.c, insns.def, method.h, proc.c, vm.c, vm_core.h, vm_eval.c, 2012-08-02 11:08:44 +00:00
process.c process.c: try conversion at redirection 2012-07-27 09:25:54 +00:00
random.c
range.c
rational.c complex.c, rational.c: compatible marshal loader 2012-07-25 08:41:07 +00:00
re.c
README
README.EXT
README.EXT.ja
README.ja
regcomp.c
regenc.c
regenc.h
regerror.c
regexec.c
regint.h
regparse.c
regparse.h
regsyntax.c
ruby.c
safe.c
signal.c
sparc.c
sprintf.c
st.c
strftime.c
string.c RB_TYPE_P BUILTIN_TYPE 2012-08-01 22:29:26 +00:00
struct.c
thread.c * thread.c (thread_create_core): hide th->async_errinfo_mask_stack from 2012-07-29 16:00:36 +00:00
thread_pthread.c
thread_pthread.h
thread_win32.c
thread_win32.h
time.c * time.c (time_sec): Remove extra wording about leap seconds and refer 2012-07-30 21:18:29 +00:00
timev.h
transcode.c
transcode_data.h
util.c
variable.c variable.c: split CVAR_LOOKUP 2012-08-06 15:24:01 +00:00
version.c
version.h * 2012-08-07 2012-08-06 15:24:09 +00:00
vm.c * eval.c (rb_mod_using): new method Module#using. [experimental] 2012-08-02 11:34:19 +00:00
vm_backtrace.c
vm_core.h * class.c, insns.def, method.h, proc.c, vm.c, vm_core.h, vm_eval.c, 2012-08-02 11:08:44 +00:00
vm_dump.c
vm_eval.c method in instance_eval 2012-08-06 15:31:13 +00:00
vm_exec.c
vm_exec.h
vm_insnhelper.c * include/ruby/ruby.h, eval.c, vm_insnhelper.c: fix typo. 2012-08-06 05:55:19 +00:00
vm_insnhelper.h * eval.c (rb_mod_using): new method Module#using. [experimental] 2012-08-02 11:34:19 +00:00
vm_method.c * eval.c (rb_mod_using): new method Module#using. [experimental] 2012-08-02 11:34:19 +00:00
vm_opts.h
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

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 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 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:

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+.

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.


== Copying

See the file +COPYING+.


== The Author

Feel free to send comments and bug reports to the author.  Here is the
author's latest mail address:

<mailto:matz@ruby-lang.org>

-------------------------------------------------------
created at: Thu Aug  3 11:57:36 JST 1995
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