kotlin-stdlib / kotlin.text / replaceBeforeLast

replaceBeforeLast

Common
JVM
JS
Native
1.0
fun String.replaceBeforeLast(
    delimiter: Char,
    replacement: String,
    missingDelimiterValue: String = this
): String
(source)
fun String.replaceBeforeLast(
    delimiter: String,
    replacement: String,
    missingDelimiterValue: String = this
): String
(source)

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.