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mapIndexedTo

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)
inline fun <R, C : MutableCollection<in R>> CharSequence.mapIndexedTo(
    destination: C, 
    transform: (index: Int, Char) -> R
): C

Applies the given transform function to each character and its index in the original char sequence and appends the results to the given destination.

Parameters

transform - function that takes the index of a character and the character itself and returns the result of the transform applied to the character.

© 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.text/map-indexed-to.html