JSONPatch - Swift 4/5 json-patch implementation

JSONPatch is a a swift module implements json-patch RFC6902. JSONPatch uses JSONSerialization from Foundation, and has no dependencies on third-party libraries.

The implementation uses the JSON Patch Tests project for unit tests to validate its correctness.

Release

1.0.4 - Fix bug that raised an Objective-C exception when copying a json element with a NSNumber.

Installation

CocoaPods

See CocoaPods.md

Swift Package Manager

See SPM.md

Carthage

See Carthage.md

Usage

A more detailed explanation of JSONPatch is given in Usage.md.

Applying Patches

import JSONPatch

let sourceData = Data("""
                      {"foo": "bar"}
                      """.utf8)
let patchData = Data("""
                     [{"op": "add", "path": "/baz", "value": "qux"}]
                     """.utf8)

let patch = try! JSONPatch(data: patchData)
let patched = try! patch.apply(to: sourceData)

Generating Patches

import JSONPatch

let sourceData = Data("""
                      {"foo": "bar"}
                      """.utf8)
let targetData = Data("""
                      {"foo": "bar", "baz": "qux"}
                      """.utf8)
let patch = try! JSONPatch(source: sourceData, target: targetData)
let patchData = try! patch.data()

License

Apache License v2.0