partition

Common
JVM
JS
Native
1.0
inline fun CharSequence . partition (
predicate : ( Char ) -> Boolean
) : Pair < CharSequence , CharSequence >

(source)

Splits the original char sequence into pair of char sequences, where first char sequence contains characters for which predicate yielded true , while second char sequence contains characters for which predicate yielded false .

import java.util.Locale
import kotlin.test.*

fun main(args: Array<String>) {
//sampleStart
fun isVowel(c: Char) = "aeuio".contains(c, ignoreCase = true)
val string = "Discussion"
val result = string.partition(::isVowel)
println(result) // (iuio, Dscssn)
//sampleEnd
}
Common
JVM
JS
Native
1.0
inline fun String . partition (
predicate : ( Char ) -> Boolean
) : Pair < String , String >

(source)

Splits the original string into pair of strings, where first string contains characters for which predicate yielded true , while second string contains characters for which predicate yielded false .

import java.util.Locale
import kotlin.test.*

fun main(args: Array<String>) {
//sampleStart
fun isVowel(c: Char) = "aeuio".contains(c, ignoreCase = true)
val string = "Discussion"
val result = string.partition(::isVowel)
println(result) // (iuio, Dscssn)
//sampleEnd
}