# File Hookable.rb, line 249
                def hookable *args #:doc:
                        args.each do |sym|
                                @__hooks[sym] = Hookable::Chain.new(self.instance_method(sym))
                                remove_method sym
                                self.class_eval %~
                                        def #{sym} *args
                                                return self.class.call_chain(self, :#{sym}, *args)
                                        end
                                ~
                        end
                end