modelByFilterBloc method
Returns a loader for a single object by filter
.
Returns a self-updated bloc if possible, or a frozen one otherwise.
Implementation
ModelByFilterBloc<I, T> modelByFilterBloc(F filter) {
try {
return liveModelByFilterBloc(filter);
// ignore: avoid_catching_errors
} on UnimplementedError {
return frozenModelByFilterBloc(filter);
}
}