method

collection

rails latest stable - Class: ActionDispatch::Routing::Mapper::Mapping::Scoping::Resources

collection(&block)

public

To add a route to the collection:

resources :photos do
  collection do
    get 'search'
  end
end

This will enable Rails to recognize paths such as /photos/search with GET, and route to the search action of PhotosController. It will also create the search_photos_url and search_photos_path route helpers.

# File actionpack/lib/action_dispatch/routing/mapper.rb, line 1511
        def collection(&block)
          unless resource_scope?
            raise ArgumentError, "can't use collection outside resource(s) scope"
          end

          with_scope_level(:collection) do
            path_scope(parent_resource.collection_scope, &block)
          end
        end

collection

Related methods