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iOS Build a Playlist Browser with Swift Refactoring Our Code Passing Playlist Objects Using Segues

Martial Gil
Martial Gil
771 Points
Posted by Martial Gil
Martial Gil
771 Points

I can't put the array after find() (with swift 1st),can you help me please.

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) { if segue.identifier == "sehe" { let imageView = sender!.view as! UIImageView if let play = find(playlistArray, imageView){

        }

this my code, and Xcode say me that "use an unresolved identifier 'playlistArray'"

2 Answers

Tyler Rolfe
Tyler Rolfe
2,882 Points
Tyler Rolfe
Tyler Rolfe
2,882 Points

the find() function is not longer supported in Swift 2.0.

Instead try this..

if let index = playlistArray.indexOf(playlistImageView)

Chung-En Hsu
Chung-En Hsu
3,761 Points
Chung-En Hsu
Chung-En Hsu
3,761 Points

Thank you very much!!!!!!

Mike Gomes
Mike Gomes
15,391 Points
Mike Gomes
Mike Gomes
15,391 Points

Thanks Tyler Rolfe!

I was facing the same problem and your solution worked well for me as well :)