copy method

@override dynamic copy(Object? object)

Implementation

@override
dynamic copy(Object? object) {
  if (object == null) {
    return null;
  } else if (object is Mapper) {
    return copyMap(object.toMap());
  } else if (object is Map) {
    return copyMap(object.asMapping());
  } else if (object is List) {
    return copyList(object);
  } else {
    return object;
  }
}