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deep-getset

1.0.2 • Public • Published

Build Status Coverage

node-deep-getset

Utilities to get and set stuff on deeply nested structures

Installation

npm install --save deep-getset

Usage

Get

const deep = require('deep-getset')
const object = {
  a: {
    b: {
      c: [
        null,
        {d: 8}
      ]
    }
  }
}
 
deep.get(object, 'a', 'b', 'c', 1, 'd') ///> 8
deep.get(object, 'a', 'b', 'c', 0) ///> null
deep.get(object, 'x', 'y', 'z') ///> undefined
 
// array notation
deep.get(object, ['a', 'b', 'c', 1, 'd']) ///> 8
deep.get(object, ['a', 'b', 'c', 0]) ///> null
deep.get(object, ['x', 'y', 'z']) ///> undefined

Set

const deep = require('deep-getset')
const object = {
  a: {
    b: {}
  }
}
 
deep.set(object, 'a', 'b', 'c', 'd', 8) ///> 8
console.log(object)
 
// {
//   a: {
//     b: {
//       c: {
//         d: 8
//       }
//     }
//   }
// }
 
// array notation
deep.set(object, ['a', 'b', 'c', 'd'], 8) ///> 8

Test

Tests are written with mocha and covered with istanbul You can run the tests with npm test.

Contributing

Anyone is welcome to submit issues and pull requests

License

MIT

Copyright (c) 2016 Florent Jaby

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

install

npm i deep-getset

Downloadsweekly downloads

23

version

1.0.2

license

MIT

homepage

github.com

repository

Gitgithub

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