keyfinder

[![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Coverage Status][coveralls-image]][coveralls-url] [![Dependency Status][daviddm-image]][daviddm-url]

> Deep search for keys in objects and arrays and pluck their respective values.

Install

``sh
$ npm install keyfinder --save
`

`sh
$ bower install keyfinder --save
`

Usage

$3

Returns an array containing all the values of the keys that match the predicate.

`js
var obj = {
a: 'aa',
b: 'bb',
c: 'cc'
d: {
a: 'aaa'
}
}

keyfinder(obj, 'a');
// → [ 'aa', 'aaa' ]
`

$3

Iterates through the given object/array and calls the callback for every key/value pair.

`js
// "obj" should be a JavaScript object or array.
keyfinder(obj, function(key, value, parent) {
// key = key or index depending on if the parent is an object or an array
// value = value of the key
// parent = type of parent, "object" or "array"
});
`

Tests

`sh


clone this repo


$ npm install
$ npm test
``

License

MIT © [Simon Johansson]()

[npm-image]: https://badge.fury.io/js/keyfinder.svg
[npm-url]: https://npmjs.org/package/keyfinder
[travis-image]: https://travis-ci.org/simon-johansson/keyfinder.svg?branch=master
[travis-url]: https://travis-ci.org/simon-johansson/keyfinder
[coveralls-image]: https://coveralls.io/repos/simon-johansson/keyfinder/badge.svg?branch=master
[coveralls-url]: https://coveralls.io/r/simon-johansson/keyfinder?branch=master
[daviddm-image]: https://david-dm.org/simon-johansson/keyfinder.svg?theme=shields.io
[daviddm-url]: https://david-dm.org/simon-johansson/keyfinder