Re:A very common grammatical mistake that programmers make
by jcbrand on Saturday February 07, 2015 @03:19AM
(#9013452)
I'm actually ok with it being written "setup" in that case. It's then just a noun and not a verb.
However something like "cleanupInstance" is much better written cleanInstance or cleanUpInstance
I suppose that in snake case it might be a little clearer, but in many cases it would still be good either way that someone named their method/function/variable fairly descriptively.