Maybe I'm missing something, but I don't see how t...

# language-proposals

[Ruckus]

Maybe I'm missing something, but I don't see how that's really an improvement over

fun getPremium(totalCards: Int, creditCard: CreditCard): Double = TODO()
...
fun getPremuimWithTotal(creditCard: CreditCard) = CreditCard.getPremium(creditCards.length, creditCard)
val allPremiums get() = creditCards.map(::getPremiumWithTotal).sum()