i inherited spaghetti code written by a geography phd and some fresh out of coding boot camp flunkies. i really enjoy finding "clever" code, even code they only think is clever. its entertaining! might as well be entertained at work.
if its legit clever code, just add a link to the source for the theory behind it and that's enough for me
if its legit clever code, just add a link to the source for the theory behind it and that's enough for me