Swift Set

Swift Set is an unordered collection of unique elements.

There is no order for elements that are stored in a Set. Therefore, we cannot use index to access elements of a Set.

The following is a simple example of a Set named fruits.

let fruits: Set = ["apple", "banana", "cherry", "mango"]


The following tutorials cover how to create a Set, access properties of a Set, iterate over the elements, etc.


Comparing Sets


Update / Transform

Set Operations


In this Swift Tutorial, we learned about Sets, and covered different topics related to Sets in Swift programming.