Take a closer look at the protocol-oriented programming paradigm, and learn how to work with it to more efficiently approach app development with Swift.
- [Karoly] Hello, I'm Karoly Nyisztor. I've been developing software systems for more than two decades now. Most developers are familiar with object-oriented programming concepts. But in Swift, we can take a different approach by using protocol-oriented programming. This allows us to trade in complex class hierarchies and unwanted legacies for clean, granular designs. In this course we'll start by comparing the object-oriented approach with the protocol-oriented programming way of designing software.
Then we'll take a deep dive into protocols, polymorphism, and the pillars of protocol-oriented programming, which are protocol inheritance, protocol extensions, and protocol composition. We'll also dedicate the chapter to generics. They are deeply rooted in the language and walk hand-in-hand with protocols. Finally, we'll build a fully functional weather app using a protocol-oriented approach. I'm really excited to share what I know about protocol-oriented programming with you. Let's get started.
Author
Released
1/2/2018- Comparing object-oriented programming with protocol-oriented programming
- Methods and class-bound protocols
- Adopting a protocol
- Generics
- Declaring asynchronous behavior
- Preparing and implementing fallback logic
- Implementing an app using protocol-oriented programming
Skill Level Intermediate
Duration
Views
Related Courses
-
Business Innovation Foundations
with Drew Boyd3h 10m Intermediate -
Getting Your Ideas Approved
with Mike Figliuolo1h 59m Intermediate -
Service Innovation
with Stefan Michel58m 8s Advanced -
Creative Thinking
with Drew Boyd47m 22s Beginner
-
Introduction
-
Welcome1m 3s
-
-
1. Protocol-Oriented Programming
-
The object-oriented way7m 28s
-
POP vs. OO: The differences3m 50s
-
2. Protocols
-
What's a protocol?2m 29s
-
Adopting a protocol1m 8s
-
Polymorphism4m 12s
-
Protocol inheritance4m 31s
-
Protocol extensions4m 59s
-
Protocol composition4m 23s
-
-
3. Generics
-
Why generics?1m 31s
-
Generic types3m 15s
-
Generics and protocols2m 48s
-
Constrained associated types2m 51s
-
-
4. Implement the Weather App Using POP
-
Weather app design2m 54s
-
Project overview1m 53s
-
Presenting data4m 18s
-
Fallback service3m 24s
-
Implement fallback logic4m 3s
-
-
Conclusion
-
Next steps45s
-
- Mark as unwatched
- Mark all as unwatched
Are you sure you want to mark all the videos in this course as unwatched?
This will not affect your course history, your reports, or your certificates of completion for this course.
CancelTake notes with your new membership!
Type in the entry box, then click Enter to save your note.
1:30Press on any video thumbnail to jump immediately to the timecode shown.
Notes are saved with you account but can also be exported as plain text, MS Word, PDF, Google Doc, or Evernote.
Share this video
Embed this video
Video: Welcome