object-path-get



Description

get values from javascript objects by specifying a path.

by using this library, you can help prevent the following error from occurring:

``
Cannot read property 'foo' of undefined
`

NOTE: I've re-written / used this function so many different times, I decided to publish it
as a module.

Getting Started

Install the module with: npm install --save object-path-get

`javascript
var getPath = require('object-path-get');
var obj = { foo: { bar: 'baz' } };
getPath(obj, 'foo.bar'); // result: "baz"
getPath(obj, 'foo.invalidKey', 'cool'); // result: "cool"
getPath(obj, 'foo|bar', null, '|'); // result: "baz" (with different delimiter)
getPath(obj, ['foo', 'bar']); // result "baz" (with array path)
``

Links

- Source Code
- Changelog
- Live example on Runkit

Contributors

Thanks goes to these wonderful people (emoji key):

|
_◬
💻 📖 💡 |
_danigb
💻 |
| :---: | :---: |

This project follows the all-contributors specification. Contributions of any kind welcome!

License

Copyright (c) 2014 skratchdot
Licensed under the MIT license.