Typo - Predicate should be NSPredicate

📚 Official Books Core Data by Tutorials
1

This is for version 3.0 of Core Data by Tutorials

On page 189

fetchRequest.predicate = Predicate(format: "siteNumber == %@", argumentArray: [siteNumber])

should be

fetchRequest.predicate = NSPredicate(format: "siteNumber == %@", argumentArray: [siteNumber])

Thanks,
Del

2

in 3.1 the typo is still there…

3

@operator and @tetanuss. Thanks very much for pointing this out. I will make note of this, and bring this attention to the authors! I have posted this in the errata section for this book, and have credited the two of you for bringing this to our attention.

All the best!