Tibor Bödecs • 5/22/2018

Swift singleton design pattern

This article discusses the Swift singleton design pattern, addressing why it's often criticized as an anti-pattern due to issues with global mutable states and side effects. It explains what a singleton is, its pitfalls, and provides guidelines on when it is appropriate to use one, such as for UIApplication or a Logger class, within iOS projects.

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#design patterns #Io #Swift