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Use of shallow

Example

  • One way to avoid deep nesting (as recommended above) is to generate the collection actions scoped under the parent,
  • so as to get a sense of the hierarchy, but to not nest the member actions. In other words, to only build routes with the minimal amount of information to uniquely identify the resource.
resources :articles, shallow: true do
  resources :comments
  resources :quotes
  resources :drafts
end
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  • The shallow method of the DSL creates a scope inside of which every nesting is shallow.
  • This generates the same routes from above example:
shallow do
  resources :articles do
    resources :comments
    resources :quotes
    resources :drafts
  end
end
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  • There exist two options for scope to customize shallow routes. :shallow_path prefixes member paths with the specified parameter.
scope shallow_path: "sekret" do
  resources :articles do
    resources :comments, shallow: true
  end
end
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Rake Command:

  • It used for get generated routes as given below:
rake routes

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