I personally prefer the former as you can visually see the return one level of indentation below function name. It shows a guaranteed result barring no early-exits. Something about having the return embedded lower just seems off to me.
25 karma · joined July 8, 2019
It was also called "Hungry Cat Picross" until Nintendo trademarked "Picross" and went after everything branded with it. This actually caused me to learn about the nonograms as I had assumed the type of puzzle was always called picross.
The best part is, working from our offices in separate rooms, my wife and I will hear a zap and both shout "Good job bug zapper!"
They did explain that they based there decision based off the most popular command line editor (based on a stack overflow survey). Although it would probably be good to at least reference other popular / useful ones for exploratory purposes, for a quick overview course I think focusing on vim makes ample sense.