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Good day all,
Can someone kindly assist me with nested resources and its best practice.
I would like to restrict my :events route to only :show and :index, is this the correct way of doing it?
resources :events do
resources :registrations, :except => [:index]
end
resources :events, :only => [:index, :show]
Is this the best way or the way more Rubyist would handle such thing? I've added two lines of resources :events or is there a way to combine it all in 1 block?
Thanks in advance.
347
Nesting resources provide REST API consumers an easy and efficient way to manage data by allowing the consumer to send and receive only the required object. The nested resource must be a business object, that is, it must still represent a complete business object.
In a nested route, the belongs_to (child) association is always nested under the has_many (parent) association. The first step is to add the nested routes like so: In the above Rails router example, the 'index' and 'show' routes are the only nested routes listed (additional or other resources can be added).
Resource routing allows you to quickly declare all of the common routes for a given resourceful controller. A single call to resources can declare all of the necessary routes for your index , show , new , edit , create , update , and destroy actions.
Difference between singular resource and resources in Rails routes. So far, we have been using resources to declare a resource. Rails also lets us declare a singular version of it using resource. Rails recommends us to use singular resource when we do not have an identifier.
Yes. You can combine it in one block like:
resources :events, only: [:index, :show] do
resources :registrations, except: :index
end
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