InfiniteIterator in Swift
A custom iterator that infinitely iterates over the elements of a collection.
Code Review with Git Worktree
You’re in the middle of a refactoring session, code review, or otherwise unable to commit and you need to checkout another branch? Use a Git Worktree to leave your current changes undisturbed.
Working with IndexPaths
Read about how I extend IndexPath’s to provide querying, sorting and filtering features. Great for building custom UICollectionViewLayout’s and more.
Scheduling Services
A micro-post about a micro-framework. Schedule (possibly repeating) events for some time in the future, along with restoration support. An NSNotification-based scheduling service in Swift.
Responder Chain Controller
A zero-code-required, plug-in approach to ‘Next’ button handling in iOS, including Interface Builder support.
Type-Safe UserDefaults API
A type-safe UserDefaults API that derives inspiration from Notification.Name.
Clean dynamic font API in Swift
A clean and simple API for dynamically loading fonts in Swift.
Protocols & Mutability in Swift
Swift protocols allow us to make mutable variants of our protocols that restrict API consumers, without restricting internal APIs.
A Lexer in Swift
For beginners, I’ll discuss the various components of a Lexer as well as its responsibilities. I’ll also briefly discuss performance and error handling.
Advanced Gesture Recognisers
A UIPanGestureRecognizer to create a marquee selection tool that you can use in any UIView.