lib中的子文件夹 [英] Subfolders in lib

问题描述

我有一个名为user_searches的模块.它执行的一些搜索不是用户模型的核心，因此，为什么我要把责任放在其他地方.我想组织所有这样的模型，这些模型在名为user的lib子文件夹中执行非核心用户功能.现在，我必须将模块的方法包括在User模型中...

I have a module called user_searches. It performs some searches that aren't core to the user model, thus, why I'm putting the responsibility somewhere else. I want to organize all my models like this that perform non-core user functions in a lib subfolder called user. Right now to include the module's methods in the User model I have to put...

require 'user/user_searches'

class User < ActiveRecord::Base

  include UserSearches

end

...如果文件直接位于lib文件夹中，则不需要，但如果位于子文件夹中，则不需要.我该怎么办，所以不需要 require ?

...I don't need the require if the file is directly in the lib folder, but do if it's in the subfolder. What do I have to do so I don't need the require?

推荐答案

您可以将必要的要求行放入lib/user.rb中，所有要求均在应用程序启动时递归加载.

You could put the necessary require lines into lib/user.rb that way, all requirements are loaded recursively on application launch.

或者，您可以将类似以下内容放入初始化程序中:

Alternatively, you could put something like this into an initializer:

# put into config/initializers/load_lib.rb
Dir["#{RAILS_ROOT}/lib/**/*.rb"].each { |f| require(f) }

这将需要lib文件夹中的所有ruby文件.您只需要确定这是否真的是您想要的:)

It will require all ruby files in your lib folder. You just have to make sure if this is really what you want :)

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