rate_limiting

# File actionpack/lib/action_controller/metal/rate_limiting.rb, line 61
      def rate_limiting(to,, within,, by,, with,, store,, name))
        cache_key = ["rate-limit", controller_path, name, instance_exec(&by)].compact.join(":")
        count = store.increment(cache_key, 1, expires_in: within)
        if count && count > to
          ActiveSupport::Notifications.instrument("rate_limit.action_controller", request: request) do
            instance_exec(&with)
          end
        end
      end