method

member

v4.2.1 - Show latest stable - 0 notes - Class: Resources

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What's this?

member() public

To add a member route, add a member block into the resource block:

resources :photos do
  member do
    get 'preview'
  end
end

This will recognize /photos/1/preview with GET, and route to the preview action of PhotosController. It will also create the preview_photo_url and preview_photo_path helpers.

Show source

# File actionpack/lib/action_dispatch/routing/mapper.rb, line 1410
        def member
          unless resource_scope?
            raise ArgumentError, "can't use member outside resource(s) scope"
          end

          with_scope_level(:member) do
            if shallow?
              shallow_scope(parent_resource.member_scope) { yield }
            else
              scope(parent_resource.member_scope) { yield }
            end
          end
        end

member

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