listFromJson static method

List<RuleData> listFromJson(
  1. List? json
)

Implementation

static List<RuleData> listFromJson(List<dynamic>? json) {
  if (json == null) {
    return <RuleData>[];
  }

  return json.fold(<RuleData>[], (List<RuleData> previousValue, element) {
    final RuleData? object = RuleData.fromJson(element);
    if (object is RuleData) {
      previousValue.add(object);
    }

    return previousValue;
  });
}