如何使用active_model_serializers gem更改“ render json”响应？

Question

我正在尝试改变 render json: @users 用active_model_serializers序列化的输出，适配器：json。 我想删除主根密钥，并为每个用户哈希添加密钥“ user”。 正确的方法是什么？

代替

  users:
  [
    {
      name: "James Potter",
      email: "maren@ipsum.info",
      apiKey: "4040ca1534fd1040fs049b472f6sd7991327d",
      admin: false,
      password: null,
      licences: []
    }
    {
      name: "Harry Potter",
      email: "maren@tipsum.info",
      apiKey: "4040ca1534sdf1040f0d49b472a67991s37dd",
      admin: false,
      password: null,
      licences: []
    }
  ]
}

我正试图得到这样的东西。

{ [
  user: {
      name: "James Potter",
      email: "maren@ipsum.info",
      apiKey: "4040ca1534fd1040fs049b472f6sd7991327d",
      admin: false,
      password: null,
      licences: []
    }
  user: {
      name: "Harry Potter",
      email: "maren@tipsum.info",
      apiKey: "4040ca1534sdf1040f0d49b472a67991s37dd",
      admin: false,
      password: null,
      licences: []
    }
] }