# File lib/grape/util/inheritable_setting.rb, line 65
      def point_in_time_copy
        self.class.new.tap do |new_setting|
          point_in_time_copies << new_setting
          new_setting.point_in_time_copies = []

          new_setting.namespace = namespace.clone
          new_setting.namespace_inheritable = namespace_inheritable.clone
          new_setting.namespace_stackable = namespace_stackable.clone
          new_setting.namespace_reverse_stackable = namespace_reverse_stackable.clone
          new_setting.route = route.clone
          new_setting.api_class = api_class

          new_setting.inherit_from(parent)
        end
      end