To iterate over a set in Swift, you can use a for-in loop.
In this example,
stringSet
containing various strings.stringSet
.let stringSet: Set<String> = ["Apple", "Banana", "Orange"]
for string in stringSet {
print(string)
}
Apple Banana Orange
In this example,
intSet
containing various integer values.intSet
.let intSet: Set<Int> = [1, 2, 3, 4, 5]
for number in intSet {
print(number * 2)
}
2 4 6 8 10
In this tutorial, we learned How to Iterate Over a Set in Swift language with well detailed examples.