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onEachIndexed

Platform and version requirements: JVM (1.4), JS (1.4), Native (1.4)
fun <T> Sequence<T>.onEachIndexed(
    action: (index: Int, T) -> Unit
): Sequence<T>

Returns a sequence which performs the given action on each element of the original sequence as they pass through it.

Parameters

action -

function that takes the index of an element and the element itself and performs the action on the element.

The operation is intermediate and stateless.

© 2010–2020 JetBrains s.r.o. and Kotlin Programming Language contributors
Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.sequences/on-each-indexed.html