Author Archives: Dejan Agostini

About Dejan Agostini

iOS developer@❤️ I’m just a guy passionate about technology who can’t wait to see what tomorrow brings.

Design Patterns in Swift: Observer

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Continuing on our journey with design patterns, this week we’ll visit the observer pattern. This is a really simple pattern to implement. We’ll quickly go through some theory and get down to business. Hopefully, by the end of the article, you’ll be using the pattern in your projects. The Observer… Read more »

Design Patterns in Swift: Abstract Factory

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Abstract factory is one of the creational design patterns. You probably encountered it in your development without realising. Here we’ll cover the swift version of the text-book version of the design pattern and say a few words about the dependency inversion principle. Abstract Factory We’re all taught to code to… Read more »

Initializers in Swift

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In Swift you’ll be constructing objects all the time. It might seem simple at first glance but initializers in Swift are a pretty deep topic. In this article we’ll cover designated and convenience initializers. We’ll touch a bit on the failable initializers, required initializers and initializers in structs. We’ll finish… Read more »