call

# File actionpack/lib/action_dispatch/routing/redirection.rb, line 23
      def call(env)
        ActiveSupport::Notifications.instrument("redirect.action_dispatch") do |payload|
          request = Request.new(env)
          response = build_response(request)

          payload[:status] = @status
          payload[:location] = response.headers["Location"]
          payload[:request] = request
          payload[:source_location] = @source_location if @source_location

          response.to_a
        end
      end