Simple geocoder

geocode

class Geocoder{
  
  // google maps api key
  String apiKey;
  
  Geocoder(String apiKey){
    this.apiKey = apiKey;
  }
  
  double[] locate(String location){
    String search = URLEncoder.encode(location);
    String url = "http://maps.google.com/maps/geo?q="+search+"&output=csv&key="+apiKey;
    
    String[] answer = loadStrings(url);
    String[] values = split(answer[0], ',');
    
    double latitude = Double.parseDouble(values[2]);
    double longitude = Double.parseDouble(values[3]);
    double[] coordinates = {latitude, longitude};
    
    return coordinates;
  }
  
}