Function parsePath

06.Router/basic/js/vue.js:2722–2731

* External parse that check for a cache hit first * * @param {String} path * @return {Array|undefined}

(path)

   */

  function parsePath(path) {
    var hit = pathCache.get(path);
    if (!hit) {
      hit = parse(path);
      if (hit) {
        pathCache.put(path, hit);
      }
    }
    return hit;
  }

  /**
   * Get from an object from a path string