W3cubDocs

/Kotlin

groupValues

abstract val groupValues: List<String>

A list of matched indexed group values.

This list has size of groupCount + 1 where groupCount is the count of groups in the regular expression. Groups are indexed from 1 to groupCount and group with the index 0 corresponds to the entire match.

If the group in the regular expression is optional and there were no match captured by that group, corresponding item in groupValues is an empty string.



fun main(args: Array<String>) {
//sampleStart
//Missing function name in @sample
//sampleEnd
}

© 2010–2018 JetBrains s.r.o.
Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.text/-match-result/group-values.html