A weekly video series on Swift programming.
We extend the typed notifications code from the last episode to custom notifications and discuss an alternative protocol-based approach.
We talk about a familiar but surprisingly tricky problem: splitting an array into groups of elements. We discuss the pros and cons of our own solutions along with the solutions people sent us via Twitter!
In this episode, we answer some of the questions we've received over the past few weeks. We cover networking, table views, stack views, our App class, and testing.