set method
Implementation
@override
Future<void> set(String topic, ProposalData value) async {
_checkInitialized();
data[topic] = value;
dataStrings[topic] = jsonEncode(value.toJson());
await persist();
}
@override
Future<void> set(String topic, ProposalData value) async {
_checkInitialized();
data[topic] = value;
dataStrings[topic] = jsonEncode(value.toJson());
await persist();
}