For Xcode 7 and Swift 2:
func unwrap(any:Any) -> Any {
let mi = Mirror(reflecting: any)
if mi.displayStyle != .Optional {
return any
}
if mi.children.count == 0 { return NSNull() }
let (_, some) = mi.children.first!
return some
}
let int:Int? = 1
let str:String? = "foo"
let null:Any? = nil
let values:[Any] = [unwrap(int),2,unwrap(str),"bar", unwrap(null)]
This will give you [1, 2, "foo", "bar", {NSObject}]
Change NSNull()
to nil
and the return value of unwrap func to Any?
will always unwrap any type.