cityFullName static method

Implementation

static String? cityFullName(String? cityCode) {
  if (cityCode == null) return null;
  for (final UProvince province in iranProvinces) {
    for (final UCity city in province.cities) {
      if (city.code == cityCode) return "${province.nameFa} - ${city.nameFa}";
    }
  }
  return cityCode;
}