Sure, because just writing isPositive = (x) => +x === x && x > 0 is boring. Need more requires to require the requires... Keep in mind though that absolut

Sure, because just writing isPositive = (x) => +x === x && x > 0 is boring. Need more requires to require the requires... Keep in mind though that absolutely not all JS programmers are like that. Not everyone wants to be an aforementioned Dick-from-a-mountain.