A JSONDecoder extension to allow decoding JSON fragments.

Simply pass allowFragments: true to a JSONDecoder.decode(_:from:) call, and you’ll be able to decode JSON fragments:

import Foundation import JSONFragmentDecoding let data = Data("10".utf8) let decoded = try JSONDecoder().decode(Int.self, from: data, allowFragments: true) print(decoded) // 10

Honestly it’s so lightweight that you could just drop /Sources/JSONFragmentDecoding/JSONFragmentDecoding.swift into your project and be on your way.

Add the following dependancy to your Package.swift file:

dependencies: [ .package(url: "https://github.com/hamishknight/JSON-Fragment-Decoding.git", from: "0.1.0") ],

and then add the dependancy to any targets that need to use it:

targets: [ .target( name: "SomeTarget", dependencies: ["JSON-Fragment-Decoding"]), ]

Add the following to your Cartfile:

github "hamishknight/JSON-Fragment-Decoding" ~> 0.1