From the course: iOS Lean Controllers: 1 Setup, Persistent Data, and Implementation

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Recap of the grocery app

Recap of the grocery app

- [Narrator] Hi and welcome back. In the last section we covered implementing our complete grocery application. And in this section we are going to take steps to improve it but before we go on improving the grocery application, we have to look at the current state of the application and what is actually wrong with our grocery application. So let me first go ahead and run it, that's of course nothing wrong with the functionality of the application you can run it and you can see all the grocery shopping list being populated. I can go over here also and add new shopping lists let's say Whole Foods and it goes in the shopping lists successfully. I can go ahead and also remove or delete the shopping list, and works just fine. But to do that and simple functionality, look at the code we had to type in our shopping list table view controller. The first thing when the view actually loads, is initializes the core data stack. So everything related to core data initializing the core data is to…

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