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Filename : cdesc-SingleForwardable.ri

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U:RDoc::NormalModule[iI"SingleForwardable:EF@0o:RDoc::Markup::Document:@parts[o;;[o:RDoc::Markup::Paragraph;[I"SSingleForwardable can be used to setup delegation at the object level as well.;To:RDoc::Markup::BlankLine�o:RDoc::Markup::Verbatim;[	I"printer = String.new
;TI"Mprinter.extend SingleForwardable        # prepare object for delegation
;TI"Pprinter.def_delegator "STDOUT", "puts"  # add delegation for STDOUT.puts()
;TI"printer.puts "Howdy!"
;T:@format0o;	;[I"TAlso, SingleForwardable can be used to set up delegation for a Class or Module.;T@o;;[I"class Implementation
;TI"  def self.service
;TI"    puts "serviced!"
;TI"  end
;TI"	end
;TI"
;TI"module Facade
;TI"   extend SingleForwardable
;TI"/  def_delegator :Implementation, :service
;TI"	end
;TI"
;TI""Facade.service #=> serviced!
;T;0o;	;[I"HIf you want to use both Forwardable and SingleForwardable, you can ;TI"Fuse methods def_instance_delegator and def_single_delegator, etc.;T:
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