NSTimeInterval to HH:mm:ss?

Question

If I have an NSTimeInterval that is set to say 200.0, is there a way to convert that into 00:03:20, I was thinking I could initialise an NSDate with it and then use NSDateFo

Answer 1

Swift 4

DateComponentsFormatter().string(from: <# TimeInterval #>)

ex:

DateComponentsFormatter().string(from: 59.0)