Extensions
Question 1/12: This code is a valid extension – true or false?
Hint: Click to show.
extension Double {
var isNegative: Bool {
return self < 0
}
}
Question 1/12: This code is a valid extension – true or false?
Hint: Click to show.
extension Double {
var isNegative: Bool {
return self < 0
}
}Link copied to your pasteboard.
