红宝石模型输出ID作为对象OID [英] Ruby model output id as object oid

问题描述

我的红宝石的模型，像这样：

My ruby model, like so:

class User
  include Mongoid::Document
  field :first_name, type: String
  field :birthdate, type: Date

  validates :first_name, :birthdate, :presence => true

end

输出的对象，像这样：

outputs an object like so:

{
_id: {
$oid: "522884c6c4b4ae5c76000001"
},
birthdate: null,
first_name: null,
}

我的骨干工程已经不知道该如何处理_id。$ OID。

My backbone project has no idea how to handle _id.$oid.

我发现这篇文章和code：

I found this article and code:

<一个href=\"https://github.com/rails-api/active_model_serializers/pull/355/files\">https://github.com/rails-api/active_model_serializers/pull/355/files

module Moped
  module BSON
    class ObjectId
      alias :to_json :to_s
    end
  end
end

我不知道在哪里把这个，以及如何调用它的模式输出，所以我尝试内部：

I have no idea where to put this, and how to invoke it on the model output, so I tried inside:

/config/initializers/secret_token.rb

/config/initializers/secret_token.rb

我是新来的Ruby和Rails，而且不知道如何着手，因此任何帮助是极大的AP preciated

I'm new to Ruby and Rails and have no idea how to proceed, so any help is greatly appreciated

推荐答案

你应该做的就是这个地方在初始化文件夹中，创建一个这样的文件：

What you should do is place this in the initializer folder, create a file like this:

/config/initializers/mongoid.rb

/config/initializers/mongoid.rb

module Moped
  module BSON
    class ObjectId
      alias :to_json :to_s
      alias :as_json :to_s
    end
  end
end

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