ruby-on-rails - Rails 中的单数或复数 Controller 和助手名称

Question

对 Controller 和助手使用单数名称有什么缺点吗？似乎没有什么可以依赖于此。至少根据我有限的实验，助手似乎不必像相应的 Controller 一样对单数和复数做出相同的选择。这是真的吗？

Answer 1

绝对是复数。

具有静态路由和单一 Controller

Controller :

dog_controller.rb  

路线:

map.resources :dogs  # => blows up  
map.resources :dog  # is ok, but...  
dogs_path # => blows up  
dog_path  # => ok  

使用复数 Controller

Controller :

dogs_controller.rb

路线:

map.resources :dogs  
dogs_path # => ok  
dog_path # => ok  

railsgeneratecontroller--help 有复数示例:

Example:
`rails generate controller CreditCards open debit credit close`

CreditCards controller with URLs like /credit_cards/debit.
    Controller: app/controllers/credit_cards_controller.rb
    Test:       test/controllers/credit_cards_controller_test.rb
    Views:      app/views/credit_cards/debit.html.erb [...]
    Helper:     app/helpers/credit_cards_helper.rb