# digits [![NPM version](https://badge.fury.io/js/digits.svg)](http://badge.fury.io/js/digits)

> Pad numbers with zeros. Automatically pad the number of digits based on the length of the array, or explicitly pass in the number of digits to use.

## Install with [npm](npmjs.org)

```bash
npm i digits --save
```

## Run tests

```bash
npm test
```

## Usage

```js
var digits = require('digits');
```

## API
### [digits](index.js#L37)

Left pad the given `value` with the specified `number` of zeros or alternate `character`.

* `value` **{String}**    
* `number` **{String}**    
* `returns` **{String}** `character`  

```js
digits('abc', 10);
//=> '0000000000abc'

digits('abc', 10, '~');
//=> '~~~~~~~~~~abc'
```

### [.each](index.js#L62)

Pad left pad each value in the given `array` to align with the longest item/number in the array. Zeros are used by default, but a custom `character` can be passed as the second argument.

* `arr` **{Number}**: The array of values to pad.    
* `len` **{Number}**: Amount to pad the number.    
* `returns` **{String}**: Padded number  

**Example**

```js
digits.each([1, 100, 1000])
//=> ['0001', '0100', '1000']

digits.each([a, bb, ccc], ' ')
//=> ['  a', ' bb', 'ccc']
```


## Contributing
Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/digits/issues)

## Author

**Jon Schlinkert**
 
+ [github/jonschlinkert](https://github.com/jonschlinkert)
+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) 

## License
Copyright (c) 2014 Jon Schlinkert  
Released under the MIT license

***

_This file was generated by [verb](https://github.com/assemble/verb) on December 05, 2014. To update, run `npm i -g verb && verb`._


Pad numbers with zeros. Automatically pad the number of digits based on the length of the array, or explicitly pass in the number of digits to use.

digits

jonschlinkert

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digits

digits

Install with npm

Run tests

Usage

API

digits

.each

Contributing

Author

License

Keywords

Related posts

digits

Install with npm

Run tests

Usage

API

digits

.each

Contributing

Author

License

Keywords

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