safeTempName function

String safeTempName({
  1. int length = 12,
})

Returns a short random string suitable for temp file names (alphanumeric).

Implementation

String safeTempName({int length = 12}) {
  const String chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
  return List.generate(length, (_) => chars[_random.nextInt(chars.length)]).join();
}