kotlin-stdlib / kotlin.sequences / onEachIndexed

onEachIndexed

Common
JVM
JS
Native
1.4
fun <T> Sequence<T>.onEachIndexed(
    action: (index: Int, T) -> Unit
): Sequence<T>
(source)

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.