Kotlin - When with enum example

whenWithEnum.kt

fun showWordsOfHouse(house: House) =
        when (house) {
            House.BARATHEON -> "Ours Is the Fury"
            House.BOLTON -> "Our Blades Are Sharp"
            House.LANNISTER -> "A Lannister Always Pays His Debts"
            House.MARTELL -> "Unbowed, Unbent, Unbroken"
            House.STARK -> "Winter Is Coming"
            House.TARGARYEN -> "Fire and Blood"
            House.TULLY -> "Family, Duty, Honor"
        }

fun main(args: Array<String>) {
    println(showWordsOfHouse(House.LANNISTER))
    // A Lannister Always Pays His Debts
}