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Pick a Delegate... Any Delegate... On Clean View Controllers in Swift - Andrew Bancroft
The delegation pattern is ubiquitous in iOS development – the pattern is a “core competency” for developing in Cocoa, and if you program with the iOS SDK for any length of time and you’ll end up writing some code that resembles [crayon-5cbfffce78d22766763658-i/]. One of the toughest things that I’ve experienced is choosing what [crayon-5cbfffce78d34624456914-i/] is. All too often, a View …