generateRandomString function

String generateRandomString(
  1. int length
)

Implementation

String generateRandomString(int length) {
  const ch = 'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz1234567890';
  final r = Random();
  return String.fromCharCodes(
    Iterable.generate(length, (_) => ch.codeUnitAt(r.nextInt(ch.length))),
  );
}