JSONPatch

A library for parsing and evaluating JSONPatch files on JSON data objects.

It deviates from the spec in that it supports both JSONPointer and JSONPath for the path argument.

The implementation seeks to otherwise be compliant with RFC6902.

Example

import json.patch.JSONPatch;

var patch = [
    {"op": "add", "path": "/a/d", "value": "e"}
];
var data = {"a": {"b": "c"}}

// {"a": {"b": "c", "d": "e"}}
trace(JSONPatch.applyPatch(patch, data));

// JSONPath is also supported.
var patch = [
    {"op": "replace", "path": "$..c", "value": 3}
];
var data = {"a": {"c": 11}, "b": {"c": 12}};

// {"a": {"c": 3 }, "b": { "c": 3 }}}
trace(JSONPatch.applyPatch(patch, data));

Licensing

JSONPatch is made available under an open source MIT License. You can read more at LICENSE.