Swift is supposed to work alongside objective-C so you "should" be able to use swift in an objective-C project.

https://developer.apple.com/swift/

So, a few days ago I download the new Xcode 6. I'm in the process of learning Swift. But here is the problem: It will only let me make a Swift app for iOS and not Mac OS X.

I start up Xcode and click, "Create New Xcode Project."

Next, I select, "Cocoa Application." But when I try to change the language from Objective-C to Swift, it won't let me! It will only show Objective-C!

Any ideas of why this may be happening?