Checking if a double value is an integer - Swift

Question

I need to check if a double-defined variable is convertible to Int without losing its value. This doesn\'t work because they are of different types:

if self.         


        

Answer 1

Using mod (%) won't work anymore.

You can now use:

let dbl = 2.0
let isInteger = dbl.truncatingRemainder(dividingBy: 1.0) == 0.0