W3cubDocs

/Kotlin

replaceBeforeLast

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)
fun String.replaceBeforeLast(
    delimiter: Char, 
    replacement: String, 
    missingDelimiterValue: String = this
): String
fun String.replaceBeforeLast(
    delimiter: String, 
    replacement: String, 
    missingDelimiterValue: String = this
): String

Replace part of string before the last occurrence of given delimiter with the replacement string. If the string does not contain the delimiter, returns missingDelimiterValue which defaults to the original string.

© 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/replace-before-last.html