How to split filename from file extension in Swift?

Question

Given the name of a file in the bundle, I want load the file into my Swift app. So I need to use this method:

let soundURL = NSBundle.mainBundle().URLForReso         


        

Answer 1

In Swift you can change to NSString to get extension faster:

extension String {
    func getPathExtension() -> String {
        return (self as NSString).pathExtension
    }
}