Gecko [ www.corporacionhdm.com.pe ]

Name	Size	Permission	Date
cgi	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
date	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
digest	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
dl	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
drb	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
fiddle	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
irb	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
json	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
matrix	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
net	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
openssl	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
optparse	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
psych	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
racc	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
rake	[ DIR ]	drwxr-xr-x	2024-03-03 22:50
rbconfig	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
rdoc	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
rexml	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
rinda	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
ripper	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
rss	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
rubygems	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
shell	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
syck	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
test	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
uri	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
webrick	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
x86_64-linux	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
xmlrpc	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
yaml	[ DIR ]	drwxr-xr-x	2024-03-03 22:48
English.rb	5.59 KB	-rw-r--r--	2009-10-02 10:45
abbrev.rb	2.57 KB	-rw-r--r--	2011-05-18 21:19
base64.rb	2.63 KB	-rw-r--r--	2009-10-02 10:45
benchmark.rb	18 KB	-rw-r--r--	2011-06-28 06:09
cgi.rb	9.3 KB	-rw-r--r--	2011-05-16 21:21
cmath.rb	7.22 KB	-rw-r--r--	2011-07-30 14:53
complex.rb	380 B	-rw-r--r--	2009-08-16 15:34
csv.rb	82.66 KB	-rw-r--r--	2011-07-21 21:40
date.rb	946 B	-rw-r--r--	2011-05-21 12:25
debug.rb	23.23 KB	-rw-r--r--	2011-06-28 11:45
delegate.rb	9.74 KB	-rw-r--r--	2011-07-27 19:56
digest.rb	2.24 KB	-rw-r--r--	2011-05-16 20:52
dl.rb	176 B	-rw-r--r--	2010-06-12 15:28
drb.rb	19 B	-rw-r--r--	2009-10-02 10:45
e2mmap.rb	3.8 KB	-rw-r--r--	2011-05-19 00:07
erb.rb	25.72 KB	-rw-r--r--	2012-12-13 05:24
expect.rb	1.33 KB	-rw-r--r--	2011-08-26 23:54
fiddle.rb	928 B	-rw-r--r--	2011-08-16 00:51
fileutils.rb	45.32 KB	-rw-r--r--	2012-02-25 08:11
find.rb	2.03 KB	-rw-r--r--	2011-05-18 21:19
forwardable.rb	7.64 KB	-rw-r--r--	2011-05-22 02:14
getoptlong.rb	15.38 KB	-rw-r--r--	2011-05-19 00:07
gserver.rb	8.83 KB	-rw-r--r--	2013-10-31 14:40
ipaddr.rb	24.92 KB	-rw-r--r--	2013-04-11 02:31
irb.rb	8.34 KB	-rw-r--r--	2011-05-19 00:07
json.rb	1.74 KB	-rw-r--r--	2011-08-30 02:25
kconv.rb	5.74 KB	-rw-r--r--	2010-12-07 11:47
logger.rb	20.85 KB	-rw-r--r--	2011-05-19 00:07
mathn.rb	6.52 KB	-rw-r--r--	2011-08-26 23:54
matrix.rb	47.65 KB	-rw-r--r--	2011-07-09 19:11
mkmf.rb	68.9 KB	-rw-r--r--	2014-02-06 05:20
monitor.rb	6.94 KB	-rw-r--r--	2011-06-17 22:33
mutex_m.rb	1.61 KB	-rw-r--r--	2011-05-19 00:07
observer.rb	5.69 KB	-rw-r--r--	2011-05-16 21:53
open-uri.rb	25.84 KB	-rw-r--r--	2014-02-24 03:43
open3.rb	20.64 KB	-rw-r--r--	2011-05-18 21:19
openssl.rb	547 B	-rw-r--r--	2011-07-25 06:38
optparse.rb	51.13 KB	-rw-r--r--	2014-02-14 04:52
ostruct.rb	6.49 KB	-rw-r--r--	2012-02-24 14:49
pathname.rb	14.21 KB	-rw-r--r--	2011-08-26 23:54
pp.rb	13.31 KB	-rw-r--r--	2010-08-01 14:09
prettyprint.rb	9.63 KB	-rw-r--r--	2011-08-02 15:25
prime.rb	13.98 KB	-rw-r--r--	2011-06-01 00:21
profile.rb	205 B	-rw-r--r--	2009-10-02 10:45
profiler.rb	1.59 KB	-rw-r--r--	2009-10-02 10:45
pstore.rb	15.81 KB	-rw-r--r--	2011-10-10 23:14
psych.rb	9.82 KB	-rw-r--r--	2012-08-07 20:50
rake.rb	2.02 KB	-rw-r--r--	2011-06-29 03:09
rational.rb	308 B	-rw-r--r--	2009-09-24 00:42
rdoc.rb	4.29 KB	-rw-r--r--	2013-02-06 08:00
resolv-replace.rb	1.74 KB	-rw-r--r--	2010-10-29 22:02
resolv.rb	59.91 KB	-rw-r--r--	2014-02-14 06:56
ripper.rb	91 B	-rw-r--r--	2009-10-02 10:45
rss.rb	2.84 KB	-rw-r--r--	2011-05-11 10:22
rubygems.rb	34.13 KB	-rw-r--r--	2013-12-22 04:38
scanf.rb	23.53 KB	-rw-r--r--	2011-05-20 12:22
securerandom.rb	8.46 KB	-rw-r--r--	2012-05-07 11:25
set.rb	29.91 KB	-rw-r--r--	2012-02-10 08:28
shell.rb	5.9 KB	-rw-r--r--	2011-05-19 00:07
shellwords.rb	3.88 KB	-rw-r--r--	2012-02-12 07:51
singleton.rb	4.02 KB	-rw-r--r--	2011-05-18 14:09
socket.rb	23.22 KB	-rw-r--r--	2014-01-30 12:04
syck.rb	13.91 KB	-rw-r--r--	2010-07-19 04:54
sync.rb	6.87 KB	-rw-r--r--	2011-06-29 03:09
tempfile.rb	10.42 KB	-rw-r--r--	2013-10-31 14:44
thread.rb	6.59 KB	-rw-r--r--	2014-02-14 03:48
thwait.rb	3.38 KB	-rw-r--r--	2011-06-29 03:09
time.rb	17.03 KB	-rw-r--r--	2013-10-31 14:06
timeout.rb	3.26 KB	-rw-r--r--	2013-04-02 04:09
tmpdir.rb	3.72 KB	-rw-r--r--	2011-05-18 21:19
tracer.rb	6.63 KB	-rw-r--r--	2011-06-29 13:19
tsort.rb	6.79 KB	-rw-r--r--	2009-03-06 04:23
ubygems.rb	268 B	-rw-r--r--	2009-10-02 10:45
un.rb	8.32 KB	-rw-r--r--	2011-05-19 00:07
uri.rb	3.07 KB	-rw-r--r--	2011-05-13 20:03
weakref.rb	2.29 KB	-rw-r--r--	2011-08-26 23:54
webrick.rb	6.8 KB	-rw-r--r--	2011-05-10 23:37
yaml.rb	2.58 KB	-rw-r--r--	2013-05-29 12:00

Rename

#
# forwardable.rb -
# $Release Version: 1.1$
# $Revision: 31685 $
# by Keiju ISHITSUKA(keiju@ishitsuka.com)
# original definition by delegator.rb
# Revised by Daniel J. Berger with suggestions from Florian Gross.
#
# 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.
#
# == 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 can be used to setup delegation at the object level as well.
#
# printer = String.new
# printer.extend SingleForwardable # prepare object for delegation
# printer.def_delegator "STDOUT", "puts" # add delegation for STDOUT.puts()
# printer.puts "Howdy!"
#
# Also, SingleForwardable can be use to Class or Module.
#
# module Facade
# extend SingleForwardable
# def_delegator :Implementation, :service
#
# class Implementation
# def service...
# end
# end
#
# If you want to use both Forwardable and SingleForwardable, you can
# use methods def_instance_delegator and def_single_delegator, etc.
#
# If the object isn't a Module and Class, You can too extend
# Forwardable module.
# printer = String.new
# printer.extend Forwardable # 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
# f = Foo.new
# f.printf ...
# f.gets
# f.content_at(1)
#
# Also see the example at forwardable.rb.

module Forwardable
  FORWARDABLE_VERSION = "1.1.0"

@debug = nil
 class << self
 attr_accessor :debug
 end

# Takes a hash as its argument.  The key is a symbol or an array of
  # symbols.  These symbols correspond to method names.  The value is
  # the accessor to which the methods will be delegated.
  #
  # :call-seq:
  #    delegate method => accessor
  #    delegate [method, method, ...] => accessor
  #
  def instance_delegate(hash)
    hash.each{ |methods, accessor|
      methods = [methods] unless methods.respond_to?(:each)
      methods.each{ |method|
        def_instance_delegator(accessor, method)
      }
    }
  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
 #
 def def_instance_delegators(accessor, *methods)
 methods.delete("__send__")
 methods.delete("__id__")
 for method in methods
 def_instance_delegator(accessor, method)
 end
 end

# Define +method+ as delegator instance method with an optional
  # alias name +ali+. Method calls to +ali+ will be delegated to
  # +accessor.method+. 
  #
  #   class MyQueue
  #     extend Forwardable
  #     attr_reader :queue
  #     def initialize
  #       @queue = []
  #     end
  #     
  #     def_delegator :@queue, :push, :mypush
  #   end
  #
  #   q = MyQueue.new
  #   q.mypush 42
  #   q.queue    #=> [42]
  #   q.push 23  #=> NoMethodError
  #
  def def_instance_delegator(accessor, method, ali = method)
    line_no = __LINE__; str = %{
      def #{ali}(*args, &block)
        begin
          #{accessor}.__send__(:#{method}, *args, &block)
        rescue Exception
          $@.delete_if{|s| %r"#{Regexp.quote(__FILE__)}"o =~ s} unless Forwardable::debug
          ::Kernel::raise
        end
      end
    }
    # If it's not a class or module, it's an instance
    begin
      module_eval(str, __FILE__, line_no)
    rescue
      instance_eval(str, __FILE__, line_no)
    end

end

alias delegate instance_delegate
  alias def_delegators def_instance_delegators
  alias def_delegator def_instance_delegator
end

#
# Usage of The SingleForwardable is like Fowadable module.
#
module SingleForwardable
  # Takes a hash as its argument.  The key is a symbol or an array of
  # symbols.  These symbols correspond to method names.  The value is
  # the accessor to which the methods will be delegated.
  #
  # :call-seq:
  #    delegate method => accessor
  #    delegate [method, method, ...] => accessor
  #
  def single_delegate(hash)
    hash.each{ |methods, accessor|
      methods = [methods] unless methods.respond_to?(:each)
      methods.each{ |method|
        def_single_delegator(accessor, method)
      }
    }
  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
 #
 def def_single_delegators(accessor, *methods)
 methods.delete("__send__")
 methods.delete("__id__")
 for method in methods
 def_single_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.
  #
  def def_single_delegator(accessor, method, ali = method)
    str = %{
      def #{ali}(*args, &block)
        begin
          #{accessor}.__send__(:#{method}, *args, &block)
        rescue Exception
          $@.delete_if{|s| %r"#{Regexp.quote(__FILE__)}"o =~ s} unless Forwardable::debug
          ::Kernel::raise
        end
      end
    }

instance_eval(str, __FILE__, __LINE__)
  end

alias delegate single_delegate
  alias def_delegators def_single_delegators
  alias def_delegator def_single_delegator
end