You can watch this episode by subscribing to Cocoacasts Plus.

Building Reactive Applications With Combine

Hiding Implementation Details with Type Erasure

The root view controller displays the weather data the publisher emits. Every time the publisher emits weather data, the child view controllers of the root view controller receive the weather data and display it to the user. This works fine, but we can make it more reactive.

Instant and Unlimited Access
to 500+ Cocoacasts Tutorials

Monthly

$19 / month

Pay Once a Month
30 Day Money Back Guarantee

Yearly

$8.25 / month (billed annually)

Pay Once a Year and Save $129
30 Day Money Back Guarantee