Easing the Delegation Blues : Forwardable « Collections « Ruby

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Ruby » Collections » Forwardable   Easing the Delegation Blues require 'forwardable' class WriterDecorator   extend Forwardable   def_delegators :@real_writer, :write_line, :rewind, :pos, :close   def initialize(real_writer)    @real_writer = real_writer   end end   Related examples in the same category 1.  extend Forwardable 2.  extending Forwardable delegates to hash

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