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Prerequisite knowledge for this part of the course includes knowing how to work with FileManager and the Filesystem, URLs, and saving/loading data using files.

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

Let’s review what you’ll be learning in this part of the course, including JSON, its structure and types, saving and loading data using JSON, and Swift’s Codable protocol.