## Usage

```js
var swap = require('{%= name %}');
```

**By index**

Swap by array index:

```js
var arr = ['a', 'b', 'c'];
console.log(swap(arr, 0, 1));
//=> ['b', 'a', 'c'];
```

**By element**

Swap by array elements:

```js
var arr = ['a', 'b', 'c'];
console.log(swap(arr, 'a', 'b'));
//=> ['b', 'a', 'c'];
```