unfulvio / wp-api-menus

            $rest_menu = array();

            if ( $wp_menu_object ) :

                $menu = (array) $wp_menu_object;

                $rest_menu['ID']          = abs( $menu['term_id'] );

                $rest_menu['name']        = $menu['name'];

                $rest_menu['slug']        = $menu['slug'];

                $rest_menu['description'] = $menu['description'];

                $rest_menu['count']       = abs( $menu['count'] );

                $rest_menu_items = array();

                foreach ( $wp_menu_items as $item_object ) {

	                $rest_menu_items[] = $this->format_menu_item( $item_object );

                }

                $rest_menu_items = $this->nested_menu_items($rest_menu_items, 0);

                $rest_menu['items']                       = $rest_menu_items;

                $rest_menu['meta']['links']['collection'] = $rest_url;

                $rest_menu['meta']['links']['self']       = $rest_url . $id;

            endif;

            return apply_filters( 'rest_menus_format_menu', $rest_menu );

        }

			$json_menu = array();

			if ( $wp_menu_object ) :

				$menu = (array) $wp_menu_object;

				$json_menu['ID']            = abs( $menu['term_id'] );

				$json_menu['name']          = $menu['name'];

				$json_menu['slug']          = $menu['slug'];

				$json_menu['description']   = $menu['description'];

				$json_menu['count']         = abs( $menu['count'] );

				$json_menu_items = array();

				foreach ( $wp_menu_items as $item_object ) {

					$json_menu_items[] = $this->format_menu_item( $item_object );

				}

				$json_menu['items']                       = $json_menu_items;

				$json_menu['meta']['links']['collection'] = $json_url;

				$json_menu['meta']['links']['self']       = $json_url . $id;

			endif;

			return $json_menu;

		}