gregsdennis/JsonPatch.Netv3.1.0

Summary

JsonPatch.Net implements JSON Patch, RFC 6902, a JSON document structure for expressing a sequence of operations to apply to another JSON document.

Links

• Documentation
• API Reference
• Release Notes

Usage

Deserialize and apply immediately:

var patch = JsonSerializer.Deserialize<JsonPatch>(patchString); var doc = JsonNode.Parse(docString); var result = patch.Apply(doc);

Or you can build a patch inline:

var patch = new JsonPatch(PatchOperation.Add("/foo/bar", "baz"), PatchOperation.Test("/foo/biz", false));

There is also limited patch generation support:

// parse your data var start = JsonNode.Parse("[{\"test\":\"test123\"},{\"test\":\"test321\"},{\"test\":[1,2,3]},{\"test\":[1,2,4]}]"); // or build it inline var target = new JsonArray{ new JsonObject { ["test"] = "test123" }, new JsonObject { ["test"] = "test32132" }, new JsonObject { ["test1"] = "test321" }, new JsonObject { ["test"] = new JsonArray{ 1, 2, 3 } }, new JsonObject { ["test"] = new JsonArray{ 1, 2, 3 } }, } var patch = start.CreatePatch(target); /* Result: [ {"op":"replace","path":"/1/test","value":"test32132"}, {"op":"remove","path":"/2/test"}, {"op":"add","path":"/2/test1","value":"test321"}, {"op":"replace","path":"/3/test/2","value":3}, {"op":"add","path":"/4","value":{"test":[1,2,3]}} ] */