toSet

fun <T> Tuple2<T>.toSet(): Set<T>
fun <T> Tuple3<T>.toSet(): Set<T>
fun <T> Tuple4<T>.toSet(): Set<T>
fun <T> Tuple5<T>.toSet(): Set<T>
fun <T> Tuple6<T>.toSet(): Set<T>
fun <T> Tuple7<T>.toSet(): Set<T>
fun <T> Tuple8<T>.toSet(): Set<T>
fun <T> Tuple9<T>.toSet(): Set<T>