Rails 3.2.9和子文件夹中的模型 [英] Rails 3.2.9 and models in subfolders

问题描述

由于rails 3.2.9，我无法将模型存储在子文件夹中.在我的应用中，我有这棵树:

Since rails 3.2.9 I'm unable to store models in subfolders. In my app I have this tree:

models
 -type_models
 -assets
 -user
 -concerns

在application.rb中也有

Also in application.rb there is

config.autoload_paths += Dir["#{config.root}/app/models/*"]

一切正常，直到Rails 3.2.9.现在，我有未知常量"错误. 我不想为大量模型命名空间并修复所有应用程序以使用命名空间模型.

All things was ok till rails 3.2.9. Now I have "Unknown constant" error. I don't want to namespace tons of model and fix all app to use namespaced models.

Warning: Error loading /var/www/my_app/app/models/type_models/context_type.rb:
uninitialized constant TypeModels::ContextType

文件context_type.rb:

file context_type.rb:

class ContextType ... end

推荐答案

在config/application.rb中:

config.autoload_paths += %W(type_models assets user concerns).map { |folder| "#{config.root}/app/models/#{folder}"}

在models/type_models/context_type.rb中:

class TypeModels::ContextType < ActiveRecord::Base
  ...
end

重新启动Rails，一切都准备就绪！

Restart Rails and you're all set!

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