map_resource

# File actionpack/lib/action_controller/resources.rb, line 429
      def map_resource(entities, options = {}, &block)
        resource = Resource.new(entities, options)

        with_options :controller => resource.controller do |map|
          map_collection_actions(map, resource)
          map_default_collection_actions(map, resource)
          map_new_actions(map, resource)
          map_member_actions(map, resource)

          map_associations(resource, options)

          if block_given?
            with_options(:path_prefix => resource.nesting_path_prefix, :name_prefix => resource.nesting_name_prefix, :namespace => options[:namespace], &block)
          end
        end
      end