kotlin.text.Regex.replace

fun replace(input: CharSequence, replacement: String): String

Replaces all occurrences of this regular expression in the specified input string with specified replacement expression.

Parameters

replacement - A replacement expression that can include substitutions. See Matcher.appendReplacement for details.

fun replace(
    input: CharSequence, 
    transform: (MatchResult) -> CharSequence
): String

Replaces all occurrences of this regular expression in the specified input string with the result of the given function transform that takes MatchResult and returns a string to be used as a replacement for that match.