strToTime function

Implementation

DateTime strToTime(String s) {
  final parts = s.split(":");
  if (parts.length >= 2) {
    final h = int.tryParse(parts[0]);
    final m = int.tryParse(parts[1]);
    final sec = parts.length > 2 ? int.tryParse(parts[2]) ?? 0 : 0;
    if (h != null && m != null) {
      return DateTime(1899, 12, 30, h, m, sec);
    }
  }
  throw EDatabaseError('"$s" is not a valid time');
}