27. 4つの値を持つTuple Quartetを作ろう
class Quartet<out F, out S, out T, out FO>(
val first: F,
val second: S,
val third: T,
val fourth: FO,) {
override fun toString(): String {
return "Quartet(first=$first, second=$second,
third=$third, fourth=$fourth)"
}
}
33. 5つの値を持つTuple Quintetを作ろう
class Quintet<out F, out S, out T, out FO, out FI>(
val first: F,
val second: S,
val third: T,
val fourth: FO,
val five: FI) {
override fun toString(): String {
return "Quintet(first=$first, second=$second,
third=$third, fourth=$fourth, five=$five)"
}
}