Passing 0 as an enum option into Objective C functions in Swift

Question

There are Objective-C libraries with functions that take integer enum options as a parameter, but they expect you to pass 0 in if you want default options, as is typical. Bu

Answer 1

As of Swift 2, the syntax for option sets was changed to use array literals. So if you want to pass no options, you pass an empty list:

SDWebImageManager.sharedManager().downloadWithURL(url, options: [], progress: nil) { (image:UIImage!, error:NSError!, cacheType:SDImageCacheType, finished:Bool) -> Void in
    // code here
}