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Start your free trialDmytro Balbekov
2,619 PointsFunction "find" did n't work in Xcode 7
After a lessons about Playlists I tried to run this app on my device on a beta version of Xcode 7, but it crash ("find" is unavailable: call the "IndexOf()" method of the collection) Here is a part of code:
let playlistImageView = sender!.view as! UIImageView
if let index = find(playlistsArray, playlistImageView){
let playlistDetailController = segue.destinationViewController as! PlaylistDetailViewController
playlistDetailController.playlist = Playlist(index: index)}
Jacob Lapworth
4,881 PointsJacob Lapworth
4,881 PointsThe
find
function is no longer supported in Swift 2.0, instead you can useindexOf()
method. Here is the new line of code you want to use:if let index = playlistsArray.indexOf(playlistImageView) {