It looks like you're looking at an earlier version of Swift at least based on the fact that you're talking about Xcode 6.1 at the start. If you're covering 1.2, you probably should update that.
Thanks. The code is 1.2, but the Xcode references are out of date. I'll update soon, I'm also going to update the whole thing to Swift 2 when it's released.
Comments
It looks like you're looking at an earlier version of Swift at least based on the fact that you're talking about Xcode 6.1 at the start. If you're covering 1.2, you probably should update that.
Thanks. The code is 1.2, but the Xcode references are out of date. I'll update soon, I'm also going to update the whole thing to Swift 2 when it's released.