?HAMA

Navigation

Breadcrumbs

Create

Edit File Size: 1.08 KB

//proc/thread-self/root/opt/alt/ruby18/lib64/ruby/1.8/test/unit/util/procwrapper.rb

Text Base64

#--
#
# Author:: Nathaniel Talbott.
# Copyright:: Copyright (c) 2000-2002 Nathaniel Talbott. All rights reserved.
# License:: Ruby license.

module Test
  module Unit
    module Util

# Allows the storage of a Proc passed through '&' in a
      # hash.
      #
      # Note: this may be inefficient, since the hash being
      # used is not necessarily very good. In Observable,
      # efficiency is not too important, since the hash is
      # only accessed when adding and removing listeners,
      # not when notifying.

class ProcWrapper

# Creates a new wrapper for a_proc.
        def initialize(a_proc)
          @a_proc = a_proc
          @hash = a_proc.inspect.sub(/^(#<#{a_proc.class}:)/){''}.sub(/(>)$/){''}.hex
        end

def hash
          return @hash
        end

def ==(other)
          case(other)
            when ProcWrapper
              return @a_proc == other.to_proc
            else
              return super
          end
        end
        alias :eql? :==

def to_proc
          return @a_proc
        end
      end
    end
  end
end

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Name	Size	Perms	Modified	Actions
backtracefilter.rb	1.28 KB	lrw-r--r--	2007-02-12 23:01:19	Edit Download recursive recursive
observable.rb	2.80 KB	lrw-r--r--	2007-02-12 23:01:19	Edit Download recursive recursive
procwrapper.rb	1.08 KB	lrw-r--r--	2007-02-12 23:01:19	Edit Download recursive recursive

Directory Contents