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foldRight

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)
inline fun <R> CharSequence.foldRight(
    initial: R, 
    operation: (Char, acc: R) -> R
): R

Accumulates value starting with initial value and applying operation from right to left to each character and current accumulator value.

Returns the specified initial value if the char sequence is empty.

Parameters

operation - function that takes a character and current accumulator value, and calculates the next accumulator value.

© 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/fold-right.html