ruby-on-rails - 如何在另一个 Controller 范围内制作 Controller 范围？

Question

我有一个名为 status 的 Controller ，它有很多方法，例如 first、second 等等。

所以，我有一个 routes.rb 文件，如下所示:

scope 'status', controller: :status do
  get 'first'
  get 'second'
  # and so on
end

我也有一个看起来像'/status/states'的路径:

scope :status do
  resources :states
end

如何将这些范围合并为一个范围以使用 DRY & clean 代码？

Answer 1

  resource :status, only: [], controller: :status do
    resources :states
    collection do
      get 'first'
      get 'second'
      get 'third'
    end
  end

会给你这个:

       status_states GET    /status/states(.:format)          states#index
                     POST   /status/states(.:format)          states#create
    new_status_state GET    /status/states/new(.:format)      states#new
   edit_status_state GET    /status/states/:id/edit(.:format) states#edit
        status_state GET    /status/states/:id(.:format)      states#show
                     PATCH  /status/states/:id(.:format)      states#update
                     PUT    /status/states/:id(.:format)      states#update
                     DELETE /status/states/:id(.:format)      states#destroy
        first_status GET    /status/first(.:format)           status#first
       second_status GET    /status/second(.:format)          status#second
        third_status GET    /status/third(.:format)           status#third