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require 'delegate'
module DelegateSpecs
class Simple
def pub
:foo
end
def respond_to_missing?(method, priv=false)
method == :pub_too ||
(priv && method == :priv_too)
end
def method_missing(method, *args)
super unless respond_to_missing?(method, true)
method
end
def priv(arg=nil)
yield arg if block_given?
[:priv, arg]
end
private :priv
def prot
:protected
end
protected :prot
end
module Extra
def extra
:cheese
end
def extra_private
:bar
end
private :extra_private
def extra_protected
:baz
end
protected :extra_protected
end
class Delegator < ::Delegator
attr_accessor :data
attr_reader :__getobj__
def __setobj__(o)
@__getobj__ = o
end
# Needed for 1.8.x compatibility
def initialize(obj)
super
__setobj__(obj)
end
include Extra
end
class DelegateClass < DelegateClass(Simple)
include Extra
end
end
|
