JusoResult.fromJson constructor Null safety

Implementation

factory JusoResult.fromJson(Map<String, dynamic> json) {
  final results = json['results'];
  final common = JusoCommon.fromJson(results['common']);
  // print("common: ${results['common']}");
  List<Juso> jusoList = [];
  if (results['juso'] != null) {
    final jusoJsonList = results['juso'] as List;
    jusoList = jusoJsonList.map((item) => Juso.fromJson(item)).toList();
  }

  return JusoResult(common: common, jusoList: jusoList);
}