generateIdentifier function

String generateIdentifier(
  1. int length,
  2. int nextInt(
    1. int max
    )
)

Implementation

String generateIdentifier(int length, int Function(int max) nextInt) {
  return String.fromCharCodes(
    Iterable.generate(
      length,
      (_) => _chars.codeUnitAt(
        nextInt(_chars.length),
      ),
    ),
  );
}