kotlin.text.mapIndexed

mapIndexed

inline fun <R> CharSequence.mapIndexed(
    transform: (index: Int, Char) -> R
): List<R>

Returns a list containing the results of applying the given transform function to each character and its index in the original char sequence.

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.