![]() The opposite process, converting text to program data, is called deserialization. Converting your program data to text is called serialization. JSON is a standard of data interchange for all modern programming languages and can serve as a text representation of the state of your data. Then, you’ll learn how to make requests to Contentful APIs and deserialize the data to render the results. This article walks you through using Swift 5 to process JSON data and deserialize it to use in programs. When you’re using external APIs, like those available with Contentful, to deliver content to apps, websites, and other media, you deliver content in JSON form. While serialization enables you to store the data for a program, deserialization enables you to restore the state using a backed-up instance. The deserialization process involves converting the JSON data from the string format to the runtime representation of objects. Swift 5 has an ability to deserialize JSON. That helped developers move their applications from Objective-C to Swift quickly. ![]() The initial versions of Swift focused on interoperability with Objective-C and compatibility. Introducing binary compatibility, ensuring the future releases of the Swift platform remain compatible with Swift 5. Strict null-correctness, using the nil value in your programs to avoid memory leaks. Raw strings, enabling developers to write human-readable text and punctuation without escaping the literal. ![]() It provides many benefits over the legacy Objective-C frameworks and Swift 4, including: The latest version, Swift 5, has significantly upgraded the platform and development experience for Apple app developers. Swift enables you to deserialize JSON data with Apple’s Foundation APIs. It also works seamlessly with Swift, the officially supported programming language for iOS development, though it’s also available for Linux, Windows, and macOS. But with this comes a significant challenge: building applications and content that are interoperable across frameworks and tech stacks.įortunately, the JSON format paired with Contentful enables developers to form the building blocks of such platforms. The internet requires businesses to create content that’s constantly available to customers to stay competitive - or even afloat.
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