Even More on iOS Core Data

Today I finished reading chapter 10. There is SO much to digest. Not that it is hard. In reality, very little code was written. The issue is that there is so much involved with getting data on an iPhone. So much has to be done with the targets. And quite frankly, I am not exactly sure what I am doing. So... I went back to chapter 9 for a reread. Easy enough. The tough chapter is chapter 10. This second time through I am digesting it very slowly. Still seems a lot to know. The problem I see with this book is that he sometimes does not explain how or why one component connects with another or why I have to do one thing before the next. I hope the second read will shed some light.