getRandomString static method
Implementation
static String getRandomString(
int length, {
bool isNumber = true,
}) {
final _chars = isNumber ? '1234567890' : 'abcdefghijklmnopqrstuvwxyz';
final _rnd = Random();
return String.fromCharCodes(
Iterable.generate(
length,
(_) => _chars.codeUnitAt(
_rnd.nextInt(
_chars.length,
),
),
),
);
}