Problems with understanding class index.

[Brainbit]

Yeah, I should've probably prefaced that I was following a course. The instructor pretty much put it like this but talked about the problems in the QandA thread. I believe I have a better grasp on what is actually going on. I just paused the video because I assumed that the code was not going to work as intended(as you've stated) Nonetheless, I appreciate the response despite the spaghetti code. It was fixed later down the line as well.