https://www.hackingwithswift.com/100/33
Includes solutions to the challenges.
Bonus:
- case insentive filtering
- display current filter in navigation bar
- filter reset
UITabBarController, JSON, Data, Codable
From Hacking with Swift:
- Add a Credits button to the top-right corner using UIBarButtonItem. When this is tapped, show an alert telling users the data comes from the We The People API of the Whitehouse.
- Let users filter the petitions they see. This involves creating a second array of filtered items that contains only petitions matching a string the user entered. Use a UIAlertController with a text field to let them enter that string. This is a tough one, so I’ve included some hints below if you get stuck.
- Experiment with the HTML – this isn’t a HTML or CSS tutorial, but you can find lots of resources online to give you enough knowledge to tinker with the layout a little.
