Method mergeLocationSets

modules/core/LocationSystem.js:297–303

* mergeLocationSets * Accepts an Array of Objects containing `locationSet` properties: * [ * { id: 'preset1', locationSet: {…} }, * { id: 'preset2', locationSet: {…} }, * … * ] * After validating, the Objects will be decorated with a `locationSetID` property: * [ * { i

(objects)

   * @return  Promise resolved true (this function used to be slow/async, now it's faster and sync)
   */
  mergeLocationSets(objects) {
    if (!Array.isArray(objects)) return Promise.reject('nothing to do');

    objects.forEach(obj => this._validateLocationSet(obj));
    this._rebuildIndex();
    return Promise.resolve(objects);
  }


  /**