Learn how to save adjustment data from a Photo Extension.
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/4173-ios-app-extensions/lessons/3
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/4173-ios-app-extensions/lessons/3
Hi Tim,
Thanks for your great tutorials. Whenever i open the project in Xcode 9 / Xcode 9.2, i could see lot of compiler errors. For example: “dispatch_async(dispatch_get_global_queue(Long(DispatchQueue.GlobalQueuePriority.default), 0))” stops complaining when i modify to “DispatchQueue.global(qos: DispatchQoS.QoSClass.default).async”.
Could you please update all the projects to current swift version ?
Thanks in advance.
@gabby87benny. Thanks very much for your comment. We always try to keep our tutorials up to date. To make it easy for our users, what we do is if a tutorial is an update for a previous version, we state clearly at the beginning of the tutorial/article that this is a newer version of a previous one. Unless it states something to this effect, the source code in each tutorial will be for the latest version of iOS/Swift/Objective-C/Xcode for the year the tutorial was released. Stay tuned, and hopefully we will have an update for this tutorial released shortly. 
I hope this helps!
All the best!