You're right, my comment was directed at your example really; the code before and after use the same representation, text. In that case it seems the original wa

You're right, my comment was directed at your example really; the code before and after use the same representation, text. In that case it seems the original was simply a poor textual representation of the logic. I'm actually a firm believer in being able to visualise code. After all coding really gets done in my head and when it's in there it's in 3D images/videos. I long for the day when I can work in an immersive environment where I can walk around the design suspended in the air. That day seems a long way off at the moment though :)