Join Steven Lipton for an in-depth discussion in this video How to use the exercise files, part of Swift: Delegations and Data Sources.
- [Instructor] If you have access to the exercise files, you can follow along with the same project I'll be using on screen. I'll be doing two projects, alternating between the two. The first is the Swift Playground, which you will write from scratch as we proceed through the course. The second is an ordering app for the Huli Pizza Company, except there's some delegates and data sources still to add to the beverages and desserts, so the app doesn't work perfectly. Through the course, we'll add those delegates to make a fully functional app.
- Recognize attributes of models.
- Differentiate between a protocol, delegate, and data source.
- Predict how delegate methods are assigned in the watchOS destination.