kotlin-stdlib/kotlin.ranges/random

random

inline fun IntRange.random(): Int(source)
inline fun LongRange.random(): Long(source)
inline fun CharRange.random(): Char(source)

Returns a random element from this range.

Since Kotlin

1.3

Throws

if this range is empty.

fun IntRange.random(random: Random): Int(source)
fun LongRange.random(random: Random): Long(source)
fun CharRange.random(random: Random): Char(source)

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

Since Kotlin

1.3

Throws

if this range is empty.

inline fun UIntRange.random(): UInt(source)
inline fun ULongRange.random(): ULong(source)

Returns a random element from this range.

Since Kotlin

1.5

Throws

if this range is empty.

fun UIntRange.random(random: Random): UInt(source)
fun ULongRange.random(random: Random): ULong(source)

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

Since Kotlin

1.5

Throws

if this range is empty.