Your Second Swift 4 & iOS 11 App - Part 36: | Ray Wenderlich

Making the edit view controller takes some work. Your challenge is to come up with a task list to make it happen.

This is a companion discussion topic for the original entry at

what it means?

controller.delegate = self

@venkataprabhu You set the ItemDetailViewController view controller’s delegate property to be the current instance of your ChecklistViewController view controller.

This is possible because the ChecklistViewController class implements your ItemDetailViewControllerDelegate protocol.

I hope it helps. Please let me know if you have any other questions or issues regarding the whole thing. Thank you! :]

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