应用程序无法访问引擎或 gem 中的翻译文件 [英] App cannot access translation files in engine or gem

问题描述

我尝试了所有我能想到的组合，但我无法让我的应用看到我的引擎提供的本地化内容.现在发动机运转良好.

I tried every combination I can think of but I cannot get my app to see the localized content provided by my engine. Now the engine does just fine.

我发现 Rails_admin 也有同样的问题.i18n 文件所在的位置在一个单独的 gem 中.主应用程序似乎无法看到文件.我确定我指定 I18n.load_path 的方式一定有错误，但它让我很满意.

I see the same problem with Rails_admin. Where it's i18n files are in a separate gem. The main app cannot seem to see the files. I'm sure there must be an error in how I'm specifying the I18n.load_path, but it's got me beat.

来自瑞恩·贝茨的演员阵容:

from Ryan Bates rails cast:

I18n.load_path += Dir[Rails.root.join('config', 'locale', '*.{rb,yml}')]

还有我的一次黑客尝试:

And one of my hack attempts:

I18n.load_path += Dir[Rails.root.join('**','locales', '**', '*.{rb,yml}')]

应用内部的任何引用都会导致未找到翻译.

And any reference from inside the app results in a translation not found.

任何线索.

推荐答案

我遇到了同样的问题，如果你正在开发 Rails 引擎，那么在 lib/engine_name/engine.rb 中添加以下几行

I was facing same issue , If your developing rails engine then add following lines to lib/engine_name/engine.rb

module MyEngine
  class MyEngine < Rails::Engine
    config.before_initialize do                                                      
      config.i18n.load_path += Dir["#{config.root}/config/locales/**/*.yml"]
    end
  end
end

另一种方式

module MyEngine
  class MyEngine < Rails::Engine
    initializer 'MyEngine', before: :load_config_initializers do
      Rails.application.config.i18n.load_path += Dir["#{config.root}/config/locales/**/*.yml"]        
    end
  end
end

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