Following Ray Wenderlich\'s new tutorial I was able to get JSON data and store it into Core data. I am having a really hard time understanding how to do this with relationships
I have used restkit in the past to handle this. I felt it was pretty heavy for what I was doing, but now that I'm working on another project that needs to solve the same problem, I'm not finding anything that will work better. I Guess its time to dust off restkit once again.
Have a look at http://restkit.org