I’ve written another article about Function builders so you may want to have a quick read to that as well. The example I used in the article is really simple, but I go into more details about Function Builders. UPDATE: the feature finally made it to the language and is now called Result Builders. You
SwiftUI has radically changed the way we build our UI, introducing a declarative syntax. Swift itself had to change in order to support some of the features of SwiftUI and this article is about one of them: function builders. As a reference, this is the pitch on swift.org for the feature. The idea is to
Swift Package Manager is a tool for helping distributing Swift code and has been around since Swift 3, but with Xcode 11 Apple finally integrated it into the IDE we all use to make iOS apps so it is easier than ever to adopt SPM.In this article I’ll talk about how to integrate packages distributed
WWDC 2019 was really packed with new stuff for iOS and the new data sources for TableViews and CollectionViews didn’t get the same attention as SwiftUI but are a really nice addition for people still working with UIKit. I’m going to focus my post on UITableViewDiffableDataSource but there is a similar API for CollectionViews and
If you are a registered developer Apple sent you an email reminding you to update your app to implement Dark Mode. There is a WWDC session dedicated to that, this post is a quick introduction to the topic with an example on how to implement a theme manager in your app. I think it is
This year’s WWDC was packed with new stuff for Swift developers, and one of them is property wrappers, formerly known as property delegate. Actually we knew about property delegate before WWDC, as there was a proposal in Swift.org a few months ago (you can read it at this link) but we didn’t know about SwiftUI