I'll take John Carmack's practical advice over yours, especially since you appear to misusing the term "first-class function" to just mean function. You don't

I'll take John Carmack's practical advice over yours, especially since you appear to misusing the term "first-class function" to just mean function. You don't need to create function calls just to add comments. https://news.ycombinator.com/item?id=12120752 https://news.ycombinator.com/item?id=12120752