How to get time (hour, minute, second) in Swift 3 using NSDate?

Question

How can you determine the hour, minute and second from NSDate class in Swift 3?

In Swift 2:

let date = NSDate()
let calendar = NSCalendar.currentCale         


        

Answer 1

let date = Date()       
let units: Set = [.hour, .day, .month, .year]
let comps = Calendar.current.dateComponents(units, from: date)