ReSwift, Law of Demeter, and Another Level of Indirection

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Benjamin Encz’s presentation “Unidirectional Data Flow in Swift” about ReSwift features global app state: there’s one AppState type that acts as the facade to model and navigation state which is the single point of truth of every state in the app. This is a game changer when you suffer from massive view controller syndrome. In this post, I’d like to show you how he envisions the state of an app and what a next step could look like.

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