A simple demo that shows how to separate UITableViewDataSource and UICollectionViewDataSource from UIViewController. Source Code
Steps:
- Create DataSource class which implement UITableViewDataSource (Add UITaleViewDelegate if needed)
- Create the ViewController in the storyboard, add one prototype cell
- Create a CustomTableViewCell class, link the prototype cell to the class and further config the cell
- Add the ViewController class, initialize the UITableViewDataSource and assign it to the TableView in the storyboard