takeLastWhile

Returns a list containing last elements satisfying the given predicate.

inline fun <T> Array<out T>.takeLastWhile(predicate: (T) -> Boolean): List<T>(source)

val numbers = arrayOf(1, 2, 3, 4, 5, 6)
val lastGreaterThanThree = numbers.takeLastWhile { it > 3 }
println(lastGreaterThanThree) // [4, 5, 6]

Source