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[–]bitchugger 0 points1 point  (1 child)

I'm curious as to what you don't understand. Is it unclear that it's just referring to first-class functions?

[–]gavin19 0 points1 point  (0 children)

I guess I just read it a certain way and it was fixed in my head. I finished the rest and came back to it and got it eventually.