Function getPath

06.Router/basic/js/vue.js:2740–2742

* Get from an object from a path string * * @param {Object} obj * @param {String} path

(obj, path)

   */

  function getPath(obj, path) {
    return parseExpression(path).get(obj);
  }

  /**
   * Warn against setting non-existent root path on a vm.