Expanding from my previous post on using the `Result` type in Swift, here’s a video of my recent talk at Cocoaheads Sydney:
This talk covers:
– Why `NSError`s are bad!
– Why the old Cocoa error handling model overall is bad!
– Why enums are a better error modelling tool!
– How to represent programmer knowledge as compiler enforceable types!
– Sweet GIFs of Princess TayTay and Benedict Cumberbatch!
Big thanks to Anthony Egerton at Sydney Cocoaheads for filming and editing this.