kotlin-stdlib/kotlin.comparisons/reverseOrder

reverseOrder

fun <T : Comparable<T>> reverseOrder(): Comparator<T>

Returns a comparator that compares Comparable objects in reversed natural order.

Samples

import samples.*
import kotlin.test.*
fun main() { 
   //sampleStart 
   val list = listOf(4, null, 1, -2, 3)

val nullsFirstList = list.sortedWith(nullsFirst(reverseOrder()))
assertPrints(nullsFirstList, "[null, 4, 3, 1, -2]")

val nullsLastList = list.sortedWith(nullsLast(reverseOrder()))
assertPrints(nullsLastList, "[4, 3, 1, -2, null]") 
   //sampleEnd
}