3 ms·
The example you didn't cover using AdditiveArithmetic is actually covered in the docs here: https://developer.apple.com/documentation/swift/additivearithmetic h
by rudedogg 7y ago
The example you didn't cover using AdditiveArithmetic is actually covered in the docs here: https://developer.apple.com/documentation/swift/additivearithmetic https://developer.apple.com/documentation/swift/additivearit...
extension Sequence where Element: AdditiveArithmetic {
func sum() -> Element {
return reduce(.zero, +)
}
}