readAdditionalContent(from:)
Handles reading non-Core Data content in the additional content directory in the document’s file package.
Declaration
func readAdditionalContent(from absoluteURL: URL) throwsParameters
- absoluteURL:
The URL for the additional content directory in the document’s file package.
Discussion
You override this method to read non-Core Data content from the additional content directory in the document’s file package.
If you implement this method, it’s invoked automatically by read(from:).
There’s no need to invoke super’s implementation.
Special considerations
Additional content isn’t supported on iCloud.