Grocery App: Core Data

  • Eric Downey


In the previous chapter, we implemented the MVVM design pattern and saw our app displaying fake data. This chapter is going to remove our fake data and integrate Core Data. I wanted to handle this before the final chapter. Chapter 12 is going to finish the functionality of our app by implementing the rest of the functionality, including creating grocery lists/items, reloading the view, and displaying errors to the user.


Core Data View Model Fatal Error Base View Model View Controller 
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Copyright information

© Eric Downey 2016

Authors and Affiliations

  • Eric Downey
    • 1
  1. 1.ColumbusUSA

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