sundell.co | blog

Hi, I'm John! I'm a lead mobile developer at Spotify and an indie game developer.

This is my personal blog that's all about the Swift programming language.

Unbox 1.1

2015-11-19

Today I’m excited to release the first significant update to Unbox - version 1...

Iterating through enum members

2015-05-21

Sometimes you want to perform a sequence of operations for each member of an enum...

Code encapsulation using closures

2015-05-19

Swift's closures are awesome - and super handy when it comes to encapsulating code - especially in init methods...