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我正在尝试在另一个应用程序中使用我的引擎来测试安装生成器,它似乎失败了。我已经很长时间没有使用我的安装生成器了,所以我不确定它什么时候坏了(或者它是否真正顺利地工作过)。我的项目基于radar/forem,所以我尝试借用他们的很多代码(包括生成器)。

编辑:我的安装程序适用于引擎测试/虚拟,但不适用于其他应用程序。为什么?

GH 问题:https ://github.com/NJayDevelopment/mongoid_forums/issues/16

这是日志:

$ rails g mongoid_forums:install
What is your user class called? [User] 
What is the current_user helper called in your app? [current_user] 
Defining mongoid_forums_user method inside ApplicationController...
      insert  app/controllers/application_controller.rb
Adding mongoid_forums initializer (config/initializers/mongoid_forums.rb)...
      create  config/initializers/mongoid_forums.rb
(erb):5:in `template': undefined method `per_page' for MongoidForums:Module (NoMethodError)
The route is successfully added, however the initializer/mongoid_forums.rb is a blank file. The method is defined exactly how radar/forem does it, what could be the error?

以下是相关代码:

每页方法定义:https ://github.com/NJayDevelopment/mongoid_forums/blob/master/lib/mongoid_forums.rb#L33

Mattr 访问器: https ://github.com/NJayDevelopment/mongoid_forums/blob/master/lib/mongoid_forums.rb#L9

初始化模板: https ://github.com/NJayDevelopment/mongoid_forums/blob/master/lib/generators/mongoid_forums/install/templates/initializer.rb

在错误点安装生成器: https ://github.com/NJayDevelopment/mongoid_forums/blob/master/lib/generators/mongoid_forums/install_generator.rb#L47

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结果是,当您尝试在 pry 中要求 mongoid_forums 时,您会看到涉及装饰器的错误发生。这个问题在我对装饰器的拉取请求中得到了修复:parndt/decorators#13

这是因为需要文件的方式以及load!那里的调用方式。

等待 PR 状态,这与雷达/forem 使用的版本相同。

于 2015-04-11T12:47:51.017 回答