iOS Lean Controllers: 1 Setup, Persistent Data, and Implementation

Learn how to implement lean controllers in iOS applications. Learn about the setup process and how to work with persistent data, data managers, data providers, and data sources.

1. Getting Started

• What are massive view controllers?
• What is a lean controller?

2. Setting Up the Grocery Application

• Designing wireframes using Keynote
• Implementing the user interface in storyboards
• Integrating with Core Data
• Creating a custom view to add a new shopping list

3. Persisting Data Using Core Data

• Saving new records
• Fetching and displaying records in UITableView
• Deleting records

4. Implementing Data Managers and Providers

• Recap of the grocery app
• Implementing Core Data manager
• Implementing shopping list data providers

5. Implementing and Configuring Data Sources

• Implementing shopping list data sources
• Communicating between the data provider and data source
• Deleting shopping lists using the data source and provider