lodash.product

_.product(...collections)

Calculates the Cartesian product between multiple collections.

| argument | description |
| ---: | :--- |
| collections | Collections to calculate the Cartesian product from. |

Returns a new array.

setup

$3

``shell
npm i lodash.product
`

$3

`javascript
import 'lodash.product';
import _ from 'lodash';
`

$3

`javascript
require('lodash.product');
let _ = require('lodash');
`

$3

`html


`

usage

`javascript
let product = _.product([false, true], ['a', 'b', 'c'], [{}]);
// => [[false, 'a', {}], [false, 'b', {}], [false, 'c', {}], [true, 'a', {}], [true, 'b', {}], [true, 'c', {}]]
`

---

`javascript
let array = [1, 2, 3];
let product = _.product(array, array);
// => [[1, 1], [1, 2], [1, 3], [2, 1], [2, 2], [2, 3], [3, 1], [3, 2], [3, 3]]
``