I'm trying to follow this tutorial:
https://www.avanderlee.com/swift/valuetransformer-core-data/
But I'm stumped on where (and how!) exactly to use
UIColorValueTransformer.register()
The author says to do it before setting up the persistent container... and I'm think I'm doing that here:
import SwiftUI @main struct ContactApp: App { let persistenceController = PersistenceController.shared var body: some Scene { WindowGroup { MainTabView() .environment(.managedObjectContext, persistenceController.container.viewContext) } } }
But I'm at a loss of what exactly to write, or if this is the right place. Maybe I should be doing it in a different place?
Put it into init, like
init
class PersistenceController { static let shared = PersistenceController() init() { UIColorValueTransformer.register() // << here !! // ... other init code } // ... other code }
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