> Don't be a dick.

Don't worry, I won't.

> iterative code

I'm not really sure what that is. But I notice OO is unique in that "you don't understand it" is always the main defense. The trouble is that, when people can't even agree on a definition of OO, it is genuinely not clear that there is anything to understand. There is always some OO best practice that is ill defined and contradicts the advice yesterday. No one from OO land seems to enjoy math very much so you don't get precise definitions, you get "patterns" and "I know it when I see it".