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]

7e96a25
This pull request solves the above issue. Please merge this into master branch.
@ra1028