Method locationSetID

modules/core/LocationSystem.js:314–322

* locationSetID * Returns a locationSetID for a given locationSet (fallback to `+[Q2]`, world) * (The locationSet doesn't necessarily need to be resolved to compute its `id`) * * @param `locationSet` A {LocationSet} Object, e.g. `{ include: ['us'] }` * @return String locationSetID,

(locationSet)

   * @return  String locationSetID, e.g. `+[Q30]`
   */
  locationSetID(locationSet) {
    let locationSetID;
    try {
      locationSetID = LOCO.validateLocationSet(locationSet).id;
    } catch (err) {
      locationSetID = '+[Q2]';  // the world
    }
    return locationSetID;
  }


  /**