d `randomize('AA00')` and `randomize('A0A0')` are equivelant to `randomize('A0', 4)`
* `randomize('aa')`: results in double-digit, randomized, lower-case letters (`abcdefghijklmnopqrstuvwxyz`)
* `randomize('AAA')`: results in triple-digit, randomized, upper-case letters (`ABCDEFGHIJKLMNOPQRSTUVWXYZ`)
* `randomize('0', 6)`: results in six-digit, randomized numbers (`0123456789`)
* `randomize('!', 5)`: results in single-digit randomized, _valid_ non-letter characters (`~!@#$%^&()_+-={}[]
* `randomize('A!a0', 9)`: results in nine-digit, randomized characters (any of the above)

_The order in which the characters are defined is insignificant._

## About

<details>
<summary><strong>Contributing</strong></summary>

Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).

</details>

<details>
<summary><strong>Running Tests</strong></summary>

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

```sh
$ npm install && npm test
```

</details>

<details>
<summary><strong>Building docs</strong></summary>

_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_

To generate the readme, run the following command:

```sh
$ npm install -g verbose/verb#dev verb-generate-readme && verb
```

</details>

### Related projects

You might also be interested in these projects:

* [pad-left](https://www.npmjs.com/package/pad-left): Left pad a string with zeros or a specified string. Fastest implementation. | [homepage](https://github.com/jonschlinkert/pad-left "Left pad a string with zeros or a specified string. Fastest implementation.")
* [pad-right](https://www.npmjs.com/package/pad-right): Right pad a string with zeros or a specified string. Fastest implementation. | [homepage](https://github.com/jonschlinkert/pad-right "Right pad a string with zeros or a specified string. Fastest implementation.")
* [repeat-string](https://www.npmjs.com/package/repeat-string): Repeat the given string n times. Fastest implementation for repeating a string. | [homepage](https://github.com/jonschlinkert/repeat-string "Repeat the given string n times. Fastest implementation for repeating a string.")

### Contributors

| **Commits** | **Contributor** |  
| --- | --- |  
| 56 | [jonschlinkert](https://github.com/jonschlinkert) |  
| 6  | [doowb](https://github.com/doowb) |  
| 4  | [kivlor](https://github.com/kivlor) |  
| 2  | [realityking](https://github.com/realityking) |  
| 2  | [ywpark1](https://github.com/ywpark1) |  
| 1  | [TrySound](https://github.com/TrySound) |  
| 1  | [drag0s](https://github.com/drag0s) |  
| 1  | [paulmillr](https://github.com/paulmillr) |  
| 1  | [sunknudsen](https://github.com/sunknudsen) |  
| 1  | [faizulhaque-tp](https://github.com/faizulhaque-tp) |  
| 1  | [michaelrhodes](https://github.com/michaelrhodes) |  

### Author

**Jon Schlinkert**

* [GitHub Profile](https://github.com/jonschlinkert)
* [Twitter Profile](https://twitter.com/jonschlinkert)
* [LinkedIn Profile](https://linkedin.com/in/jonschlinkert)

### License

Copyright © 2018, [Jon Schlinkert](https://github.com/jonschlinkert).
Released under the [MIT License](LICENSE).

***

_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.8.0, on October 23, 2018._