How to round the double to decimal places value in Swift 3?

Asked Sep 29 '16 at 05:08

Active Sep 29 '16 at 05:11

Viewed 115 times

I have the following method that's working fine with Swift 2:

func roundToPlaces(_ places:Int) -> Double {
    let divisor = pow(10.0, Double(places))
    return round(self * divisor) / divisor
}

But it's not working with Swift 3. Someone please tell me its replacement in Swift 3.

edited Sep 29 '16 at 05:11

rmaddy

asked Sep 29 '16 at 05:08

Bhanupriya

1

What is self here? – PGDev Sep 29 '16 at 05:10
1

Define "not working". – rmaddy Sep 29 '16 at 05:12
http://stackoverflow.com/questions/27338573/rounding-a-double-value-to-x-number-of-decimal-places-in-swift – Bhanupriya Sep 29 '16 at 05:18
thanks for trying to help – Bhanupriya Sep 29 '16 at 05:18

0 Answers0