toSet

fun <T> Sequence<T>.toSet(): Set<T>(source)

fun main() {
    // Create a sequence with duplicate values
    val seq = sequenceOf("apple", "banana", "apple", "orange")

    // Convert the sequence to a set, removing duplicates
    val set = seq.toSet()

    // Print the resulting set
    println(set)   // Output: [apple, banana, orange]
}