# File lib/grape/endpoint.rb, line 166
    def to_routes
      route_options = prepare_default_route_attributes
      map_routes do |method, path|
        path = prepare_path(path)
        params = merge_route_options(route_options.merge(suffix: path.suffix))
        route = Router::Route.new(method, path.path, params)
        route.apply(self)
      end.flatten
    end