Package Exports

jsonpointer
jsonpointer/jsonpointer.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (jsonpointer) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

JSON Pointer for Node.js

This is an implementation of JSON Pointer.

CLI

Looking to filter JSON from the command line? Check out jsonpointer-cli.

Usage

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 undefined

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

$ npm test
All tests pass.
$

Author

Thanks to all contributors.

License

MIT License.