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# File 'lib/functor.rb', line 6
def self.included( k )
def k.functors ; @__functors ||= {} ; end
def k.functor( name, *args, &block )
unless functors[ name ]
functors[ name ] = Functor.new
klass = self.name ; module_eval " def \#{name}( *args, &block ) \n begin\n \#{klass}.functors[ :\#{name} ].apply( self, *args, &block ) \n rescue ArgumentError => e\n begin\n super\n rescue NoMethodError => f\n raise e\n end\n end\n end\n CODE\n end\n functors[ name ].given( *args, &block )\n end\nend\n"
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