1 # JSON Pointer for nodejs
3 This is an implementation of [JSON Pointer](http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-08).
7 var jsonpointer = require('jsonpointer');
8 var obj = { foo: 1, bar: { baz: 2}, qux: [3, 4, 5]};
10 jsonpointer.get(obj, '/foo'); // returns 1
11 jsonpointer.get(obj, '/bar/baz'); // returns 2
12 jsonpointer.get(obj, '/qux/0'); // returns 3
13 jsonpointer.get(obj, '/qux/1'); // returns 4
14 jsonpointer.get(obj, '/qux/2'); // returns 5
15 jsonpointer.get(obj, '/quo'); // returns undefined
17 jsonpointer.set(obj, '/foo', 6); // sets obj.foo = 6;
18 jsonpointer.set(obj, '/qux/-', 6) // sets obj.qux = [3, 4, 5, 6]
20 var pointer = jsonpointer.compile('/foo')
21 pointer.get(obj) // returns 1
22 pointer.set(obj, 1) // sets obj.foo = 1
31 [![Build Status](https://travis-ci.org/janl/node-jsonpointer.png?branch=master)](https://travis-ci.org/janl/node-jsonpointer)
35 (c) 2011-2015 Jan Lehnardt <jan@apache.org> & Marc Bachmann <https://github.com/marcbachmann>