Great, could use some help

Im totally new to coding and enjoyed this app and all its chapters. Really worth it for a beginner like me, even though it assumes some knowledge I didnt have. I think some of its examples are too abstract when introducing new concepts. If it started with a concrete usage example, explained what it was doing, and then abstracted the concept for more flexible use, it would be less confusing to follow some of the tutorials. Presents class and struct as basically identical, alludes to difference but never explains.

MiarkW about Swifty: Learn to code tutorials for Swift, v1.7.3