You can watch this episode by subscribing to Cocoacasts Plus.

Core Data Fundamentals

Adding Categories to the Mix

To help users manage their notes, it's helpful to allow them to categorize their notes. Earlier in this series, we added the Category entity to the data model. Remember that a note can belong to only one category, but a category can have many notes. In other words, the Note and Category entities have a One-To-Many relationship. The data model editor visualizes this.

Instant and Unlimited Access
to 400+ Cocoacasts Tutorials

Monthly

$19 / month

Pay Once a Month

Yearly

$8.25 / month (billed annually)

Pay Once a Year and Save 56%

Next Episode "Adding a Dash of Color"