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    jsonpointer
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    5.0.0 • Public • Published

    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.
    $
    

    Node.js CI

    Author

    (c) 2011-2021 Jan Lehnardt jan@apache.org & Marc Bachmann https://github.com/marcbachmann

    Thanks to all contributors.

    License

    MIT License.

    Keywords

    none

    Install

    npm i jsonpointer

    DownloadsWeekly Downloads

    3,504,878

    Version

    5.0.0

    License

    MIT

    Unpacked Size

    6.77 kB

    Total Files

    5

    Last publish

    Collaborators

    • jan
    • marcbachmann