Platform and version requirements: JVM (1.3), JS (1.3), Native (1.3)

fun IntRange.random(): Int

fun LongRange.random(): Long

fun CharRange.random(): Char

@ExperimentalUnsignedTypes fun UIntRange.random(): UInt

@ExperimentalUnsignedTypes fun ULongRange.random(): ULong

Returns a random element from this range.

Exceptions

IllegalArgumentException - if this range is empty.

Platform and version requirements: JVM (1.3), JS (1.3), Native (1.3)

fun IntRange.random(random: Random): Int

fun LongRange.random(random: Random): Long

fun CharRange.random(random: Random): Char

@ExperimentalUnsignedTypes fun UIntRange.random(
    random: Random
): UInt

@ExperimentalUnsignedTypes fun ULongRange.random(
    random: Random
): ULong

Returns a random element from this range using the specified source of randomness.

Exceptions

IllegalArgumentException - if this range is empty.