Build fails on XCode 6.2

[ArminGrau]

Hi,
I'm trying to build the timeDateExtensions.swift with xcode 6.2 for iOS 8.2 and getting a lot of conversion errors:

func combineComponents(left: NSDateComponents,
right: NSDateComponents,
multiplier: Int) -> NSDateComponents
{
let comps = NSDateComponents()
comps.second = ((left.second != NSDateComponentUndefined ? left.second : 0) +
(right.second != NSDateComponentUndefined ? right.second : 0) * multiplier)
...
<'Int' is not convertible to 'NSDateComponents'>

Any idea what's wrong? As far as I see it NSDateComponents.secont still is an int.

by the way: love how this extensions make working with dates more readable!

Armin

[ArminGrau]

obviously NSDateComponentUndefined is a UInt, thereas NSDateComponents are int. Don't know what Apple thought when they did that...
My solution would be

let undefined = Int(NSUndefinedDateComponent)
...
comps.second = ((left.second != undefined ? left.second : 0) +
(right.second != undefined ? right.second : 0) * multiplier)

[hemangshah]

@ArminGrau, Maybe you would like to see the improved version? See Datify.