[RUBY] I tried to make it an arbitrary URL using routing nesting

What is routing nesting?

Nesting routing. That way, you can put the parent controller name in the URL. It is also possible to acquire the id information of another model with which it is associated. Nesting is recommended when you want to transition to individual pages.

Nested routing method


resources :Parent controller do
    resources :Child controller

Enclose the child controller in do ~ end.



 <% = link_to'chat room', class_room_messages_path (current_user.class_room.id)%>

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