NEW: Now suppots JSONPointer Draft 09 and JSONPatch Draft 10 (the latest as of 21/Jan/2012)
An implementation of the JSONPatch (and JSONPointer) IETF drafts for Node.JS and the Browser (as a plain module or with AMD).
A Dharmafly project written by Thomas Parslow tom@almostobsolete.net and released with the kind permission of NetDev.
For full documentation, see jsonpatchjs.com
mydoc = {
"baz": "qux",
"foo": "bar"
};
thepatch = [
{ "op": "replace", "path": "/baz", "value": "boo" }
]
patcheddoc = jsonpatch.apply_patch(mydoc, thepatch);
// patcheddoc now equals {"baz": "boo", "foo": "bar"}}
And that's all you need for basic use, if the patch is invalid or won't apply then you'll get an error thrown. The original doc is NOT mutated so you can use it for other things afterwards. For more see the docs.
Yes, I hope so
Yes. The tests will run in the browser as well if you want to check. It's been tested in modern browsers and even in IE6!
Yes. Install with:
npm install jsonpatch
Probably, unless the spec changes again :)
Yes, there are tests. It also passes JSHint.
Dharmafly is currently working to create a collaboration web app for NetDev that comprises a Node.js RESTful API on the back-end and an HTML5 Backbone.js application on the front. The JSON Patch library was created as an essential part of the RESTful API, and has been subsequently open sourced for the community with NetDev's permission.
Great! Send me a pull request through GitHub or get in touch on Twitter @almostobsolete or email at tom@almostobsolete.net
FAQs
An implementation of JSON Patch and JSON Pointer IETF RFCs
The npm package jsonpatch receives a total of 8,662 weekly downloads. As such, jsonpatch popularity was classified as popular.
We found that jsonpatch demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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