Swift Error: Binary operator '&&' cannot be applied to two 'Bool' operands

Question

There obviously has to be a way to AND or OR multiple booleans.

I\'m getting this error trying to write a function like this...

func isLocationWithi         


        

Answer 1

While the other answer has some really interesting points, in this particular case, adding a return type to your function solves it.

func isLocationWithinView(location: CGPoint, view: UIView) -> Bool {
    let a = true
    let b = false
    return a && b // Error: Binary operator '&&' cannot be applied to two 'Bool' operands
}

This would return true if a were true, and if not, it would look to b (lazy evaluation).