dbDirectory function Null safety
Implementation
Future<String> dbDirectory() async {
String dbDirectory = '';
if (!sdk.parseIsWeb &&
(Platform.isIOS ||
Platform.isAndroid ||
Platform.isMacOS ||
Platform.isLinux ||
Platform.isWindows)) {
dbDirectory = (await getApplicationDocumentsDirectory()).path;
}
return path.join('$dbDirectory/parse', 'parse.db');
}