Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)

inline fun <T, R : Comparable<R>> Array<out T>.sortByDescending(
    crossinline selector: (T) -> R?)

Sorts elements in the array in-place descending according to natural sort order of the value returned by specified selector function.

The sort is stable. It means that equal elements preserve their order relative to each other after sorting.

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)

inline fun <T, R : Comparable<R>> MutableList<T>.sortByDescending(
    crossinline selector: (T) -> R?)

Sorts elements in the list in-place descending according to natural sort order of the value returned by specified selector function.

The sort is stable. It means that equal elements preserve their order relative to each other after sorting.