code: function Platform () {
    // Check to see if window.Platform exists. If it does, return it.
    if (window.Platform) {
      return window.Platform;
    }
  
    // Init storage objects
    this.sharedStorage = window.localStorage;
    this.memStorage = lru(50);
    this.sessionKey = 'WEBMAKER_SESSION';
    this.cacheKey = '::' + window.pathname;
  }
docs: Constructor