Decimal to Double conversion in Swift 3

Question

I\'m migrating a project from Swift 2.2 to Swift 3, and I\'m trying to get rid of old Cocoa data types when possible.

My problem is

Answer 1

Another solution that works in Swift 3 is to cast the Decimal to NSNumber and create the Double from that.

let someDouble = Double(someDecimal as NSNumber)

As of Swift 4.2 you need:

let someDouble = Double(truncating: someDecimal as NSNumber)