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Video Tutorial: Swift Scroll View School Part 15: Pull to Refresh I

In this video tutorial, you'll begin learning how to build a custom pull to refresh control.

This is a companion discussion topic for the original entry at https://www.raywenderlich.com/3911-scroll-view-school/lessons/16

This is not working on Xcode 8 with swift 3, gives me the following error: /Users/nicolaspalacios/Downloads/SwiftSV-15-Pull-to-Refresh-I-resources/SwiftSV-15-Pull-to-Refresh-I-DemoStarter/SwiftPullToRefresh/RefreshableTableViewController.swift:31:43: Redundant conformance of ‘RefreshableTableViewController’ to protocol ‘UITableViewDataSource’

How to solve it?

@magonicolas replace the extension with this:

extension RefreshableTableViewController {
// …