Recently, I came across a couple of real-world examples that illustrate functional programming usage in Swift. All those examples have a single thing in common - they have been initially written in an imperative manner, which made them harder to read and extend. The article provides an in-depth description of…
As you might already know, I deliberately chose not to use storyboards for my Swift code. Instead, I build all of the views programmatically and inject them through initializers into suitable controllers. Although this approach works really nice, it has drawbacks when it comes to unit testing. Imagine having a…
So you already have an app and you are trying to engage users even more... What is a better way to do that than using one of the coolest iOS 10 features - iMessage integration? This Tuesday Apple rolled out iOS 10 together with Messages framework. It provides building blocks…
UITableView is truly a heart of iOS user interface. It does not matter whether you are changing settings, going through unread emails or sending messages. Provided that you have used your iOS device recently, it is almost certain that you have stumbled upon a table view. Rendering a table with…
Storyboards are known to "divide" iOS developers since their introduction in iOS 5. Almost five years have passed and the consensus about when to (not) use them still remains. It is probably because of the fact that using storyboards has as many benefits as drawbacks[1] so it…