Relationships, Fetched Properties, and Expressions
David Mark, Jayant Varma, Jeff LaMarche, Alex Horovitz, Kevin H. Kim · Apress eBooks · 2015
Welcome to the final chapter on Core Data. So far, your application includes only a single entity, Hero . In this chapter, we’ll show you how managed objects can incorporate and reference other managed objects through the use of relationships and fetched properties. This will give you the ability to make applications of much greater complexity than your current SuperDB application. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.