# File lib/action_web_service/api.rb, line 222
      def to_s
        fqn = ""
        fqn << (@returns ? (@returns[0].human_name(false) + " ") : "void ")
        fqn << "#{@public_name}("
        fqn << @expects.map{ |p| p.human_name }.join(", ") if @expects
        fqn << ")"
        fqn
      end