BelongsTo<E extends DataModel<E> >.fromJson constructor
For internal use with json_serializable
.
Implementation
factory BelongsTo.fromJson(final Map<String, dynamic> map) {
final key = map['_'][0] as String?;
if (key == null) {
final wasOmitted = map['_'][1] as bool;
return BelongsTo._(null, wasOmitted);
}
return BelongsTo._(key, false);
}