clear method

Future clear()

Implementation

Future clear() async {
  final nextLoad = _reloadCompletions.stream.first;
  if (!_values.isFirstResolved) {
    await nextLoad;
  }
  if (_data.isNotEmpty) {
    await _lock.synchronized(() async {
      await applyChanges((changes) {
        _data.keys.forEach((MKey? key) => changes.unset(key!));
        _data.clear();
      }, replacement: {});
      _values.reset();
    });
  }
}