add_params

# File actionpack/lib/action_dispatch/http/url.rb, line 83
          def add_params(path, params)
            params = { params: params } unless params.is_a?(Hash)
            params.reject! { |_, v| v.to_param.nil? }
            query = params.to_query
            path << "?#{query}" unless query.empty?
          end