Methods to look up for Challenges


#1

I’m guessing there are a lot of people (myself included) who may get stuck on some of the challenges but still want to solve them on their own rather than seeing someone else’s solution. It may be more helpful for these people to simply know which methods, etc. they should research, and they can learn about and implement these methods on their own.
So for Chapter 9, here they are:
Bronze:
Take a look at tableView:titleForDeleteConfirmationButtonForRowAtIndexPath:
Silver:
Assuming you’ve already done the relevant chapter 8 challenge, look up tableView:canEditRowAtIndexPath: or tableView:targetIndexPathForMoveFromRowAtIndexPath:toProposedIndexPath:
Gold:
tableView:targetIndexPathForMoveFromRowAtIndexPath:toProposedIndexPath:


#2

Also see canMoveRowAtIndexPath to disallow or allow the reorder button as needed.