MKLocalSearchCompleter Initialize

MKLocalSearchCompleter.swift

// Initialize MKLocalSearchCompleter
let requestCompleter = MKLocalSearchCompleter()

// OnDidCompleteRequestProxy
requestCompleter.rx_completerDidUpdateResults 
  .flatMap(filterSearchLocation) // filter search locations
  .subscribe(onNext: { [weak self] (results) in 
      // Method to handle search completer success
      self?.updateLocations(results)
  }, onError: { [weak self] error in 
     // Method to handle search completer error
     self?.handleError(error)
  }).addDisposableTo(disposeBag)

 // Set request completer query fragment
 requestCompleter.queryFragment = queryFragment