[Kotlin Intro] Function Types & Lambda 2-4

main.kt

fun main() {
    val game1 = playGame(true)
    game1()

    val game2 = playGame(false)
    game2()
}

fun playGame(isWin: Boolean): () -> Unit {
    return if (isWin) win else lose
}

val win = { println("勝ち") }
val lose = { println("負け") }