W3cubDocs

/Kotlin

shuffle

Platform and version requirements: JVM (1.2), JS (1.2), Native (1.2)
fun <T> MutableList<T>.shuffle()
For JVM

Randomly shuffles elements in this mutable list.

For JS, Native

Randomly shuffles elements in this list.

See: https://en.wikipedia.org/wiki/Fisher%E2%80%93Yates_shuffle#The_modern_algorithm

Platform and version requirements: JVM (1.3), JS (1.3), Native (1.3)
fun <T> MutableList<T>.shuffle(random: Random)

Randomly shuffles elements in this mutable list using the specified random instance as the source of randomness.

See: https://en.wikipedia.org/wiki/Fisher%E2%80%93Yates_shuffle#The_modern_algorithm

Platform and version requirements: JVM (1.2)
fun <T> MutableList<T>.shuffle(random: Random)

Randomly shuffles elements in this mutable list using the specified random instance as the source of randomness.

© 2010–2019 JetBrains s.r.o.
Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/shuffle.html