# File lib/pry/method.rb, line 541
      def method_missing(meth_name, *args, &block)
        raise "Cannot call '#{meth_name}' on an undef'd method." if method(:name).respond_to?(meth_name)
        Object.instance_method(:method_missing).bind(self).call(meth_name, *args, &block)
      end