 struct Location {
     let lat: Double
     let lon: Double
-    let cityName: String
 }
 
 class LocationDatastore: NSObject, CLLocationManagerDelegate {

        locationManager.stopUpdatingLocation()
        NSLog("Error: \(error)")
        dispatch_async(dispatch_get_main_queue()){
            self.onLocationFound(Location(lat: 37.3175, lon: 122.0419, cityName: "Cupertino"))
        }
    }
    

        var coord = locationObj.coordinate
        
        dispatch_async(dispatch_get_main_queue()){
            self.onLocationFound(Location(lat: coord.latitude, lon: coord.longitude))
        }
        
        stopUpdating()
