generate static method
Implementation
static String generate() => List<String>.generate(
17,
(int index) =>
(index + 1) % 3 == 0 ? ':' : _random.nextInt(16).toRadixString(16),
).join().toUpperCase();
static String generate() => List<String>.generate(
17,
(int index) =>
(index + 1) % 3 == 0 ? ':' : _random.nextInt(16).toRadixString(16),
).join().toUpperCase();