# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2020-10-08 18:16:09 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1314268360767680512) RT @steipete: Apple introduced "ListFormatter" in iOS 13 and it's an underused gem. https://t.co/vdYqxVfgx0 https://t.co/c4D6MiGMc7