Saving Data in iOS

May 31 2022 · Swift 5.5, iOS 15, Xcode 13

Part 2: JSON

15. Challenge: Encoding JSON Arrays

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Notes: 15. Challenge: Encoding JSON Arrays

This course was originally recorded in April 2020. It has been reviewed and all content and materials updated as of November 2021.

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Time to save the array of prioritized tasks. Update the savePrioritizedTask method to achieve this. Additonally, try to improve the output format of the JSON in your file so it’s easier to read. Have fun and see you back in a bit!

let tasksData = try encoder.encode(prioritizedTasks)
try tasksData.write(to: tasksJSONURL, options: .atomicWrite)
encoder.outputFormatting = .prettyPrinted