| Server IP : 68.183.124.220 / Your IP : 216.73.217.137 Web Server : Apache/2.4.18 (Ubuntu) System : Linux Sandbox-A 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : gavin ( 1000) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /home/gavin/workspace/happymandarin/node_modules/jsonpointer/ |
Upload File : |
# JSON Pointer for nodejs
This is an implementation of [JSON Pointer](http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-08).
## Usage
```javascript
var jsonpointer = require('jsonpointer');
var obj = { foo: 1, bar: { baz: 2}, qux: [3, 4, 5]};
jsonpointer.get(obj, '/foo'); // returns 1
jsonpointer.get(obj, '/bar/baz'); // returns 2
jsonpointer.get(obj, '/qux/0'); // returns 3
jsonpointer.get(obj, '/qux/1'); // returns 4
jsonpointer.get(obj, '/qux/2'); // returns 5
jsonpointer.get(obj, '/quo'); // returns null
jsonpointer.set(obj, '/foo', 6); // sets obj.foo = 6;
jsonpointer.set(obj, '/qux/-', 6) // sets obj.qux = [3, 4, 5, 6]
var pointer = jsonpointer.compile('/foo')
pointer.get(obj) // returns 1
pointer.set(obj, 1) // sets obj.foo = 1
```
## Testing
$ node test.js
All tests pass.
$
[](https://travis-ci.org/janl/node-jsonpointer)
## Author
(c) 2011-2015 Jan Lehnardt <jan@apache.org> & Marc Bachmann <https://github.com/marcbachmann>
## License
MIT License.