How to use section index titles for UITableView? It is not showing up on the UI at all.

[hassanazam]

Checklist

• [ ] Reviewed the README and documents.
• [ ] Searched existing issues for ensure not duplicated.

Expected Behavior

Index section titles should show up.

Current Behavior

Index section titles are not showing up. I even inherited the TableViewDataSource<String,Int> and defined the section index title functions but they are not getting triggered.

Detailed Description (Include Screenshots)

Environment

• version:
• Swift version: Swift 5.0
• iOS version: iOS 13.6
• Xcode version: 11.3.1
• Devices/Simulators: Any
• CocoaPods/Carthage version: 1.9

[Omair31]

https://github.com/ra1028/DiffableDataSources/pull/29/commits/7e96a251d7007abc4bf68b4339d953703cae5ba4 This pull request solves the above issue. Please merge this into master branch. @ra1028