kotlin.text.substringAfterLast

substringAfterLast

fun String.substringAfterLast(
    delimiter: Char, 
    missingDelimiterValue: String = this
): String

fun String.substringAfterLast(
    delimiter: String, 
    missingDelimiterValue: String = this
): String

Returns a substring after the last occurrence of delimiter. If the string does not contain the delimiter, returns missingDelimiterValue which defaults to the original string.