Modeling Relationships | raywenderlich.com


This is a companion discussion topic for the original entry at https://www.raywenderlich.com/10794954-beginning-core-data/lessons/15

Hi Pasan

Thank you for the tutorial. I have a question here.
Why did we use ‘Ordered’ for the relationship from list to reminders, are we using the ordered set feature somewhere?
Also why didn’t we make reminders: Array as optional since in the Core Data Model we specified the relationship as optional?

Out of all the beginner Swift and iOS courses, I liked the pace, structure and presentation of CoreData course given by Pasan the most. It was very easy to absorb and understand. Thanks Pasan.

I found that change reminders type from NSSet? to Array<Reminder>? only work when change the relationship to Ordered.