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Rich Trott
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Update ESLint to v3.8.0. * Installed with `npm install --production` to avoid installing unnecessary dev files * Used `dmn -f clean` to further eliminate unneeded files PR-URL: https://github.com/nodejs/node/pull/9112 Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io>
40 lines
1.1 KiB
Markdown
40 lines
1.1 KiB
Markdown
# JSON Pointer for nodejs
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This is an implementation of [JSON Pointer](http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-08).
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## Usage
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```javascript
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var jsonpointer = require('jsonpointer');
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var obj = { foo: 1, bar: { baz: 2}, qux: [3, 4, 5]};
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jsonpointer.get(obj, '/foo'); // returns 1
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jsonpointer.get(obj, '/bar/baz'); // returns 2
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jsonpointer.get(obj, '/qux/0'); // returns 3
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jsonpointer.get(obj, '/qux/1'); // returns 4
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jsonpointer.get(obj, '/qux/2'); // returns 5
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jsonpointer.get(obj, '/quo'); // returns null
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jsonpointer.set(obj, '/foo', 6); // sets obj.foo = 6;
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jsonpointer.set(obj, '/qux/-', 6) // sets obj.qux = [3, 4, 5, 6]
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var pointer = jsonpointer.compile('/foo')
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pointer.get(obj) // returns 1
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pointer.set(obj, 1) // sets obj.foo = 1
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```
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## Testing
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$ node test.js
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All tests pass.
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$
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[](https://travis-ci.org/janl/node-jsonpointer)
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## Author
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(c) 2011-2015 Jan Lehnardt <jan@apache.org> & Marc Bachmann <https://github.com/marcbachmann>
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## License
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MIT License.
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