Preview pane on right does not show {Some value} for optionals but my code still works. Do I have an option turned off?

Hi,

At 3:40 in Amit's video, the preview pane on the right displays {Some true}. I understand this is because the function is returning a Bool optional. However, while doing this lesson, I noticed that my preview pane was only displaying true, and not {Some true}.

I verified my solution looks the same as Amit's (except some variables named differently) . My code works, and returns true or nil, as Amit's code does.

All of this leads me to believe that there is an option or setting somewhere in Xcode to change the display of returned optionals in the preview pane. Or maybe I have a version of Xcode that is newer than the one used to make the video, and my version doesn't display {Some value}.

Does anybody know if there is an option or setting for this, or if I am doing something wrong? I really would like to see the display as {Some value} as I find it very useful.

I am running Xcode version 6.3.2 (6D2105). Code as follows:

import UIKit

func divide(#first:Int, #second:Int) -> Bool? {
    if first % second == 0 {
        return true
    }
    return nil
}

if let result = divide(first: 10,second: 10) {
    println("Divisible")
} else {
    println("Indivisible")
}