# append(_:) Append `components` on to the end of this path. ``` mutating func append(_ components: C) where C : Collection, C.Element == FilePath.Component ``` ## Discussion Example: ``` var path: FilePath = "/" path.append(["usr", "local"]) // path is "/usr/local" let otherPath: FilePath = "/bin/ls" path.append(otherPath.components) // path is "/usr/local/bin/ls" ``` --- 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)