Gecko [ goons4good.org ]

Name	Size	Permission	Date
bigdecimal	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
cgi	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
date	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
digest	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
dl	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
drb	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
io	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
irb	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
net	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
openssl	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
optparse	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
racc	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
rdoc	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
rexml	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
rinda	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
rss	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
runit	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
shell	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
soap	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
test	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
uri	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
webrick	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
wsdl	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
x86_64-linux	[ DIR ]	drwxr-xr-x	2023-08-27 00:27
xmlrpc	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
xsd	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
yaml	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
English.rb	5.6 KB	-rw-r--r--	2007-02-12 18:01
Env.rb	274 B	-rw-r--r--	2007-02-12 18:01
abbrev.rb	2.5 KB	-rw-r--r--	2007-02-12 18:01
base64.rb	3.37 KB	-rw-r--r--	2007-07-16 11:47
benchmark.rb	17.73 KB	-rw-r--r--	2008-02-10 10:24
cgi-lib.rb	6.89 KB	-rw-r--r--	2007-02-12 18:01
cgi.rb	73.74 KB	-rw-r--r--	2009-12-13 21:40
complex.rb	12.84 KB	-rw-r--r--	2009-08-03 01:59
csv.rb	24.46 KB	-rw-r--r--	2007-02-12 18:01
date.rb	53.02 KB	-rw-r--r--	2010-06-08 00:45
date2.rb	128 B	-rw-r--r--	2007-02-12 18:01
debug.rb	20.61 KB	-rw-r--r--	2007-02-12 18:01
delegate.rb	8.81 KB	-rw-r--r--	2009-07-15 20:35
digest.rb	1.12 KB	-rw-r--r--	2007-07-27 20:40
drb.rb	19 B	-rw-r--r--	2007-02-12 18:01
e2mmap.rb	4.04 KB	-rw-r--r--	2007-02-12 18:01
erb.rb	21.38 KB	-rw-r--r--	2009-02-23 12:44
eregex.rb	487 B	-rw-r--r--	2007-02-12 18:01
expect.rb	633 B	-rw-r--r--	2008-02-17 20:17
fileutils.rb	42.23 KB	-rw-r--r--	2011-05-20 18:29
finalize.rb	5.38 KB	-rw-r--r--	2007-02-12 18:01
find.rb	1.84 KB	-rw-r--r--	2007-02-12 18:01
forwardable.rb	6.16 KB	-rw-r--r--	2008-06-06 04:05
ftools.rb	6.17 KB	-rw-r--r--	2007-02-12 18:01
generator.rb	8.1 KB	-rw-r--r--	2008-04-10 06:52
getoptlong.rb	14.88 KB	-rw-r--r--	2007-02-12 18:01
getopts.rb	2.25 KB	-rw-r--r--	2007-02-12 18:01
gserver.rb	6.43 KB	-rw-r--r--	2007-02-12 18:01
importenv.rb	590 B	-rw-r--r--	2007-02-12 18:01
ipaddr.rb	21.96 KB	-rw-r--r--	2008-07-12 11:08
irb.rb	7.43 KB	-rw-r--r--	2009-08-09 04:44
jcode.rb	4.3 KB	-rw-r--r--	2007-02-12 18:01
kconv.rb	8.12 KB	-rw-r--r--	2007-02-12 18:01
logger.rb	17.59 KB	-rw-r--r--	2011-05-29 22:08
mailread.rb	1.28 KB	-rw-r--r--	2007-02-12 18:01
mathn.rb	5.42 KB	-rw-r--r--	2007-02-12 18:01
matrix.rb	27.21 KB	-rw-r--r--	2009-01-24 10:02
md5.rb	411 B	-rw-r--r--	2007-03-06 05:09
mkmf.rb	50.65 KB	-rw-r--r--	2010-12-04 01:34
monitor.rb	7.93 KB	-rw-r--r--	2009-11-25 02:45
mutex_m.rb	2.07 KB	-rw-r--r--	2007-02-12 18:01
observer.rb	5.15 KB	-rw-r--r--	2007-02-12 18:01
open-uri.rb	20.49 KB	-rw-r--r--	2007-10-08 07:16
open3.rb	2.1 KB	-rw-r--r--	2009-12-13 23:28
openssl.rb	575 B	-rw-r--r--	2010-11-22 02:21
optparse.rb	47.12 KB	-rw-r--r--	2009-02-20 06:43
ostruct.rb	3.35 KB	-rw-r--r--	2009-05-26 08:06
parsearg.rb	1.55 KB	-rw-r--r--	2007-02-12 18:01
parsedate.rb	1.33 KB	-rw-r--r--	2007-02-12 18:01
pathname.rb	29.39 KB	-rw-r--r--	2010-11-23 03:21
ping.rb	1.48 KB	-rw-r--r--	2007-02-12 18:01
pp.rb	15.97 KB	-rw-r--r--	2007-06-07 06:06
prettyprint.rb	18.33 KB	-rw-r--r--	2007-02-16 14:53
profile.rb	90 B	-rw-r--r--	2007-02-12 18:01
profiler.rb	1.59 KB	-rw-r--r--	2007-02-12 18:01
pstore.rb	11.15 KB	-rw-r--r--	2008-06-06 04:05
rational.rb	12.05 KB	-rw-r--r--	2010-06-08 01:02
readbytes.rb	835 B	-rw-r--r--	2007-02-12 18:01
resolv-replace.rb	1.55 KB	-rw-r--r--	2008-08-07 21:58
resolv.rb	56.83 KB	-rw-r--r--	2010-12-22 22:22
rss.rb	504 B	-rw-r--r--	2007-10-21 08:19
rubyunit.rb	180 B	-rw-r--r--	2007-02-12 18:01
scanf.rb	20.63 KB	-rw-r--r--	2009-01-19 22:23
securerandom.rb	4.27 KB	-rw-r--r--	2011-12-10 07:17
set.rb	27.08 KB	-rw-r--r--	2008-06-09 05:20
sha1.rb	418 B	-rw-r--r--	2007-03-06 05:09
shell.rb	4.66 KB	-rw-r--r--	2007-02-12 18:01
shellwords.rb	3.99 KB	-rw-r--r--	2008-03-21 08:16
singleton.rb	8.08 KB	-rw-r--r--	2008-07-03 07:14
sync.rb	6.09 KB	-rw-r--r--	2009-02-19 11:41
tempfile.rb	4.86 KB	-rw-r--r--	2008-04-21 05:43
thread.rb	104 B	-rw-r--r--	2007-02-13 14:39
thwait.rb	4.32 KB	-rw-r--r--	2010-06-08 03:08
time.rb	31.58 KB	-rw-r--r--	2008-06-06 04:05
timeout.rb	3 KB	-rw-r--r--	2010-06-08 02:24
tmpdir.rb	3.69 KB	-rw-r--r--	2009-01-25 21:12
tracer.rb	2.73 KB	-rw-r--r--	2007-02-12 18:01
tsort.rb	7.99 KB	-rw-r--r--	2007-02-12 18:01
un.rb	4.54 KB	-rw-r--r--	2007-02-12 18:01
uri.rb	710 B	-rw-r--r--	2008-04-15 05:41
weakref.rb	2.68 KB	-rw-r--r--	2007-02-12 18:01
webrick.rb	811 B	-rw-r--r--	2007-02-12 18:01
yaml.rb	12.36 KB	-rw-r--r--	2008-04-19 07:45

Rename

# = forwardable - Support for the Delegation Pattern
#
# $Release Version: 1.1$
# $Revision: 16857 $
# $Date: 2008-06-06 17:05:24 +0900 (Fri, 06 Jun 2008) $
# by Keiju ISHITSUKA(keiju@ishitsuka.com)
#
# Documentation by James Edward Gray II and Gavin Sinclair
#
# == Introduction
#
# This library allows you delegate method calls to an object, on a method by
# method basis. You can use Forwardable to setup this delegation at the class
# level, or SingleForwardable to handle it at the object level.
#
# == Notes
#
# Be advised, RDoc will not detect delegated methods.
#
# forwardable.rb provides single-method delegation via the
# def_delegator() and def_delegators() methods. For full-class
# delegation via DelegateClass(), see delegate.rb.
#
# == Examples
#
# === Forwardable
#
# Forwardable makes building a new class based on existing work, with a proper
# interface, almost trivial. We want to rely on what has come before obviously,
# but with delegation we can take just the methods we need and even rename them
# as appropriate. In many cases this is preferable to inheritance, which gives
# us the entire old interface, even if much of it isn't needed.
#
# class Queue
# extend Forwardable
# 
# def initialize
# @q = [ ] # prepare delegate object
# end
# 
# # setup preferred interface, enq() and deq()...
# def_delegator :@q, :push, :enq
# def_delegator :@q, :shift, :deq
# 
# # support some general Array methods that fit Queues well
# def_delegators :@q, :clear, :first, :push, :shift, :size
# end
# 
# q = Queue.new
# q.enq 1, 2, 3, 4, 5
# q.push 6
# 
# q.shift # => 1
# while q.size > 0
# puts q.deq
# end
# 
# q.enq "Ruby", "Perl", "Python"
# puts q.first
# q.clear
# puts q.first
#
# Prints:
#
# 2
# 3
# 4
# 5
# 6
# Ruby
# nil
#
# === SingleForwardable
#
# printer = String.new
# printer.extend SingleForwardable # prepare object for delegation
# printer.def_delegator "STDOUT", "puts" # add delegation for STDOUT.puts()
# printer.puts "Howdy!"
#
# Prints:
#
# Howdy!

#
# The Forwardable module provides delegation of specified
# methods to a designated object, using the methods #def_delegator
# and #def_delegators.
#
# For example, say you have a class RecordCollection which
# contains an array <tt>@records</tt>. You could provide the lookup method
# #record_number(), which simply calls #[] on the <tt>@records</tt>
# array, like this:
#
# class RecordCollection
# extend Forwardable
# def_delegator :@records, :[], :record_number
# end
#
# Further, if you wish to provide the methods #size, #<<, and #map,
# all of which delegate to @records, this is how you can do it:
#
# class RecordCollection
# # extend Forwardable, but we did that above
# def_delegators :@records, :size, :<<, :map
# end
#
# Also see the example at forwardable.rb.
#
module Forwardable

@debug = nil
 class<<self
 # force Forwardable to show up in stack backtraces of delegated methods
 attr_accessor :debug
 end

#
 # Shortcut for defining multiple delegator methods, but with no
 # provision for using a different name. The following two code
 # samples have the same effect:
 #
 # def_delegators :@records, :size, :<<, :map
 #
 # def_delegator :@records, :size
 # def_delegator :@records, :<<
 # def_delegator :@records, :map
 #
 # See the examples at Forwardable and forwardable.rb.
 #
 def def_instance_delegators(accessor, *methods)
 for method in methods
 def_instance_delegator(accessor, method)
 end
 end

#
  # Defines a method _method_ which delegates to _obj_ (i.e. it calls
  # the method of the same name in _obj_).  If _new_name_ is
  # provided, it is used as the name for the delegate method.
  #
  # See the examples at Forwardable and forwardable.rb.
  #
  def def_instance_delegator(accessor, method, ali = method)
    accessor = accessor.id2name if accessor.kind_of?(Integer)
    method = method.id2name if method.kind_of?(Integer)
    ali = ali.id2name if ali.kind_of?(Integer)

module_eval(<<-EOS, "(__FORWARDABLE__)", 1)
 def #{ali}(*args, &block)
	begin
	 #{accessor}.__send__(:#{method}, *args, &block)
	rescue Exception
	 $@.delete_if{|s| /^\$__FORWARDABLE__\$:/ =~ s} unless Forwardable::debug
	 Kernel::raise
	end
 end
 EOS
 end

alias def_delegators def_instance_delegators
  alias def_delegator def_instance_delegator
end

#
# The SingleForwardable module provides delegation of specified
# methods to a designated object, using the methods #def_delegator
# and #def_delegators. This module is similar to Forwardable, but it works on
# objects themselves, instead of their defining classes.
#
# Also see the example at forwardable.rb.
#
module SingleForwardable
 #
 # Shortcut for defining multiple delegator methods, but with no
 # provision for using a different name. The following two code
 # samples have the same effect:
 #
 # single_forwardable.def_delegators :@records, :size, :<<, :map
 #
 # single_forwardable.def_delegator :@records, :size
 # single_forwardable.def_delegator :@records, :<<
 # single_forwardable.def_delegator :@records, :map
 #
 # See the example at forwardable.rb.
 #
 def def_singleton_delegators(accessor, *methods)
 for method in methods
 def_singleton_delegator(accessor, method)
 end
 end

#
  # Defines a method _method_ which delegates to _obj_ (i.e. it calls
  # the method of the same name in _obj_).  If _new_name_ is
  # provided, it is used as the name for the delegate method.
  #
  # See the example at forwardable.rb.
  #
  def def_singleton_delegator(accessor, method, ali = method)
    accessor = accessor.id2name if accessor.kind_of?(Integer)
    method = method.id2name if method.kind_of?(Integer)
    ali = ali.id2name if ali.kind_of?(Integer)

instance_eval(<<-EOS, "(__FORWARDABLE__)", 1)
 def #{ali}(*args, &block)
	 begin
	 #{accessor}.__send__(:#{method}, *args,&block)
	 rescue Exception
	 $@.delete_if{|s| /^\$__FORWARDABLE__\$:/ =~ s} unless Forwardable::debug
	 Kernel::raise
	 end
 end
 EOS
 end

alias def_delegators def_singleton_delegators
  alias def_delegator def_singleton_delegator
end