fun <T> Array<out T>.withIndex(): Iterable<IndexedValue<T>>

fun ByteArray.withIndex(): Iterable<IndexedValue<Byte>>

fun ShortArray.withIndex(): Iterable<IndexedValue<Short>>

fun IntArray.withIndex(): Iterable<IndexedValue<Int>>

fun LongArray.withIndex(): Iterable<IndexedValue<Long>>

fun FloatArray.withIndex(): Iterable<IndexedValue<Float>>

fun DoubleArray.withIndex(): Iterable<IndexedValue<Double>>

fun BooleanArray.withIndex(): Iterable<IndexedValue<Boolean>>

fun CharArray.withIndex(): Iterable<IndexedValue<Char>>

Returns a lazy Iterable of IndexedValue for each element of the original array.

fun <T> Iterable<T>.withIndex(): Iterable<IndexedValue<T>>

Returns a lazy Iterable of IndexedValue for each element of the original collection.

fun <T> Iterator<T>.withIndex(): Iterator<IndexedValue<T>>

Returns an Iterator wrapping each value produced by this Iterator with the IndexedValue, containing value and it's index.

import samples.Sample
import java.util.*

fun main(args: Array<String>) {
//sampleStart
val iterator = ('a'..'c').iterator()

for ((index, value) in iterator.withIndex()) {
    println("The element at $index is $value")
}
//sampleEnd
}