Swift Solutions is a series of articles covering design patterns. In each post we discuss what the pattern is, when it applies, and how to …
Swift Solutions: Composite Pattern
Swift Solutions is a series of articles covering design patterns in Swift. In each chapter we discuss what the pattern is, when it applies, …
Swift Solutions: Bridge Design Pattern
Swift Solutions is a series of articles covering design patterns. In each post we discuss what the pattern is, when it applies, and how to …
Swift Solutions: Singleton
We continue our swifty design pattern series with the famous Singleton. It is one of the most controversial design patterns: It ensures an …
Swift Solutions: Abstract Factory
In my previous post we covered the Factory Method pattern, where we learned to select and create an object from a group of related objects. …
Swift Solutions: Factory Method Pattern
The Factory Method is one of the more useful creational patterns out there. It typically involves a “Factory” object that produces a variety …
Swift Solutions: Adapter Pattern
In what I hope becomes a series, “Swift Solutions” will cover various design patterns, why we use them, and how to implement them in a …
How To: Perform an Action After Two Asynchronous Functions Finish
We all know how to run code after an asynchronous function is finished; simply use the completionHandler to perform final actions. But what …
How to Easily Center the Content View Inside a Scroll View in iOS 11
Centering the content view inside a scroll view has always taken a considerable amount of manual work. You would think it would be simple to …