Edit L13

Author: amelinagzz

Lessons/Combine-Pt.3/README.md

@@ -61,11 +61,41 @@ Declarative UI updates from user input.
 
 <!-- > -->
 
+## Networking
+
+**URLSession** has a Combine publisher: `dataTaskPublisher`
+
+The result is a tuple `(Data, URLResponse)`
+
+And there's also support with **Codable** by using the operator `decode(type:decoder:)`
+
+[Playground Sample Code]()
+
+<aside class="notes">
+When using this combination, we need to first use map on the result from dataTaskPublisher, to just get the Data part of it from the tuple. Then we can apply the operator to decode it.
+</aside>
+
+<!-- > -->
+
 ## Integration with Networking
 
 Fetching, transforming and displaying data.
 
-[Instructions](assignments/Example-2.md)
+[Sample Project](https://github.com/Make-School-Labs/MOB2.4-CombineEx2)
+
+<!-- v -->
+
+### Activity
+
+Analize the sample project and observe how Combine is used to fetch and display data.
+
+Make sure you identify and understand these concepts:
+- eraseToAnyPublisher
+- tryMap
+- replaceError
+- @Published variables
+- throttle
+- switchToLatest
 
 <!-- > -->
 
@@ -79,6 +109,10 @@ Combine is a new framework and it will take more reading and practice to get use
 
 - [Using Combine](https://heckj.github.io/swiftui-notes/#coreconcepts-publisher-subscriber)
 - [Combine Concepts - Playground](https://github.com/AvdLee/CombineSwiftPlayground)
+- [URLSession + Combine](https://theswiftdev.com/urlsession-and-the-combine-framework/)
+- [Networking Layer with Combine](https://betterprogramming.pub/implement-a-networking-layer-using-combine-in-swift-5-8a83e3ac9bae)
+- [More Networking with Combine](https://www.vadimbulavin.com/modern-networking-in-swift-5-with-urlsession-combine-framework-and-codable/)
+- [Combine + UI Updates](https://useyourloaf.com/blog/getting-started-with-combine/)
 - Book: Practical Combine by Donny Walls
 - Book: Combine - Asynchronous programming with Swift By Shai Mishali, Marin Todorov, Florent Pillet and Scott Gardner