This challenge asks you to handle encoding an array of JSON data to a file, as opposed to encoding a single item.
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/28868069-saving-data-in-ios/lessons/15
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/28868069-saving-data-in-ios/lessons/15