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Building Reactive Applications With Combine

Using Publishers to Push Data

by Bart Jacobs in Programming

Swift 5 Xcode 12 ios 14

Building Reactive Applications With Combine

1	Introduction 03:12
2	What Is Reactive Programming 09:53
3	First-Class Functions and Function Types 06:49
4	Pure Functions and Higher-Order Functions 06:51
5	What Is Combine 04:17
6	Getting Your Feet Wet With Combine 07:51
7	Managing Subscriptions 04:24
8	Adding Operators to the Mix 05:48
9	Working With Publishers and Subscribers 08:17
10	Understanding the Life Cycle of a Subscription 06:45
11	Reactifying Swift with the Published Property Wrapper 08:01
12	Filtering and Transforming Elements with Operators 07:33
13	Using Publishers to Push Data 06:27
14	Hiding Implementation Details with Type Erasure 08:36
15	Driving the User Interface with Publishers 07:42
16	Bridging Imperative and Reactive Programming 08:50
17	Reducing Complexity and Code Duplication 07:07
18	Reducing State with Subjects 08:35
19	Combining Publishers with Zip and Combine Latest 11:07
20	Reactifying the Week View Controller 08:32
21	Combine and Diffable Data Sources 08:53
22	Driving Table View Cells with Combine 12:39
23	Subscribing to Settings Changes 11:08
24	Networking and Schedulers 07:25
25	Handling Errors 06:48
26	Recovering from Errors 07:35
27	Avoiding Infinite Loops 09:30
28	Futures and Promises 11:04
29	Replacing Completion Handlers with Futures 09:13
30	Transforming Publishers with Flat Map 08:02

We made good progress in the previous episodes, but we need to make some changes to the RootViewController and RootViewModel classes. We address three issues in this episode. First, the RootViewController class shouldn't be aware of CLLocation objects. Second, the RootViewModel class should expose a publisher that emits weather data. Third, we need to restore the pull-to-refresh feature. Let's get started.

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Next Episode "Hiding Implementation Details with Type Erasure"

Building Reactive Applications With Combine

Using Publishers to Push Data

Instant and Unlimited Accessto 500+ Cocoacasts Tutorials

Instant and Unlimited Access
to 500+ Cocoacasts Tutorials