         mapView.setRegion(coordinateRegion, animated: true)
     }
     
-    private func closeMapView() {
+    fileprivate func closeMapView() {
         mapViewHeightConstraint.constant = 0
     }
     

        locationDidSelect(locationItem: locationItem)
    }
    
    private func reverseGeocodeLocation(_ location: CLLocation) {
        geocoder.cancelGeocode()
        geocoder.reverseGeocodeLocation(location, completionHandler: { (placemarks, error) -> Void in
            guard error == nil else {

    }
    
    private var pinViewCenterYConstraint: NSLayoutConstraint!
    fileprivate var pinViewImageHeight: CGFloat {
        get {
            return pinView.image!.size.height
        }
