在rails应用程序中启用2个不同的模型与同一个表交谈 [英] Enabling 2 different models in a rails app talk to the same table

问题描述

我遇到了一些集成问题。我有2个模型，需要映射，以使他们能够谈论同一个表。因此，一个模型有一些属性映射到表中的相应列，同样对于其他模型。

I'm having a few integration issues. I have 2 models which need to be mapped so as to enable them to talk to the same table. So one model has a few attributes that are mapped to the corresponding columns in the table and likewise for the other model.

我听说过别名，一种可以使用的技术。帮助将不胜感激。谢谢 ！

I've heard of aliasing, a technique that can be used. Help would be appreciated. Thanks !

推荐答案

您创建两个模型并定义相同的table_name

You create your two model and define the same table_name

  class ProjectComplete < ActiveRecord::Base
    set_table_name "projects"
  end

  class ProjectLittle < ActiveRecord::Base
    set_table_name "projects"
  end

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