here s an extension method which should be more efficient `` kotlinlang #announcements

here's an extension method which should be more ef...

kirillrakhman

01/22/2017, 5:08 PM

here's an extension method which should be more efficient:

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fun <T> MutableList<T>.removeFirst(n: Int) : List<T> {
    val result = take(n)
    subList(0, n).clear()
    return result
}