override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return matchingItems.count
}

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath : IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath) as! LocationCell
    let selectedItem = matchingItems[indexPath.row].placemark

    cell.titleLabel.text = selectedItem.name
    cell.subtitleLabel.text = parseAddress(selectedItem: selectedItem)
    return cell
}

func updateSearchResults(for searchController: UISearchController) {
    matchingItems.removeAll()
    guard let mapView = mapView, let searchBarText = searchController.searchBar.text else { return }
    let request = MKLocalSearch.Request()
    request.naturalLanguageQuery = searchBarText
    request.region = mapView.region

    let search = MKLocalSearch(request: request)

    search.start(completionHandler: {(response, error) in
        if let results = response {
            if let err = error {
                print("Error occurred in search: (err.localizedDescription)")
            } else if results.mapItems.count == 0 {
                print("No matches found")
            } else {
                print("Matches found")

                for item in results.mapItems {
                    print("Name = (item.name ?? "No match")")
                    print("Phone = (item.phoneNumber ?? "No Match")")

                    self.matchingItems.append(item as MKMapItem)
                    print("Matching items = (self.matchingItems.count)")

                    let annotation = MKPointAnnotation()
                    annotation.coordinate = item.placemark.coordinate
                    annotation.title = item.name
                    self.mapView!.addAnnotation(annotation)
                }
                self.tableView.reloadData()
            }
        }
    })
}