Writing Your UI Swiftly

on YouTube ↗23m

" summary

Four concrete patterns streamline UI code in a production-sized Swift app that fetches Star Wars films and shows the opening crawl: use a Result enum with associated values (Rob Rix) to eliminate ambiguous success/error combos and simplify view controllers; use Cartography operator overloads to express Auto Layout as readable equations; model display as an enum-based view state to centralize show/hide logic; share behavior with protocol default implementations to remove duplicated UI code.

AI-written summary · about

" chapters (8)

1. 0:00Start
2. 0:56Patterns!
3. 6:44Old-school
4. 14:09Enums to the rescue!
5. 16:24Pete and the Repeated Code.
6. 16:59Protocols save the day!!
7. 18:28Default protocol implementation
8. 20:23Conclusion

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