# sort(using:) Sorts the collection using the given comparator to compare elements. ``` mutating func sort(using comparator: Comparator) where Comparator : SortComparator, Self.Element == Comparator.Compared ``` ## Parameters `comparator` the sort comparator used to compare elements. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)