randomOrNull
fun IntRange.randomOrNull(): Int?
fun LongRange.randomOrNull(): Long?
fun CharRange.randomOrNull(): Char?
@ExperimentalUnsignedTypes fun ULongRange.randomOrNull(): ULong?
Returns a random element from this range, or null
if this range is empty.
@ExperimentalUnsignedTypes fun ULongRange.randomOrNull(
random: Random
): ULong?
Returns a random element from this range using the specified source of randomness, or null
if this range is empty.