【Rails】routes collectionとmemberについて

colletionとmemberを使う目的

どちらもroutingで使うとき、resourcesでは自動で生成されないactionへの設定を使用

route.rb

resources :users do
  member do
    get :follow
      #follow_user GET    /users/:id/follow(.:format)            users#follow
      get :like
        #like_user GET    /users/:id/like(.:format)                users#like
    end
end

違い

生成する
routingに、:idがつくかつくのか
member つく
collection つかない

member

resouces :users do
  member do
    get :follow
  end
end

  follow_user GET /users/:id/follow(.:format)  users#follow

collection

resource :users do
  collection do
    get :slide
  end
end

slide_user GET /users/slide(.:format)  users#slide