kotlin-stdlib/kotlin.sequences/elementAtOrNull

elementAtOrNull

fun <T> Sequence<T>.elementAtOrNull(index: Int): T?

Returns an element at the given index or null if the index is out of bounds of this sequence.

The operation is terminal.

Samples

import samples.*
import kotlin.test.*
fun main() { 
   //sampleStart 
   val list = listOf(1, 2, 3)
assertPrints(list.elementAtOrNull(0), "1")
assertPrints(list.elementAtOrNull(2), "3")
assertPrints(list.elementAtOrNull(3), "null")

val emptyList = emptyList<Int>()
assertPrints(emptyList.elementAtOrNull(0), "null") 
   //sampleEnd
}