save method

Future<void> save()

Implementation

Future<void> save() async {
  if (kIsWeb) return;
  final File file = await _indexFile();
  final StringBuffer buffer = StringBuffer();
  for (final UTrackRecord record in _tracks) {
    buffer.writeln(jsonEncode(record.toJson()));
  }
  await file.writeAsString(buffer.toString(), flush: true);
}