random-char

> Return a random character.



Install

``
$ npm install --save random-char
`

Usage

> For more use-cases see the tests


`js
var randomChar = require('random-char');

// API
// - randomChar([poolName]);
// - randomChar([options]);

randomChar();
// => 'k'
`

By default it will return a string with random character from the following pool:

`
'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789~!@#$%^&()*_+-={}[]'
`

Optionally specify a pool:

`js
randomChar('alpha'); // or
randomChar({alpha: true});
// => 'm'

randomChar('upper'); // or
randomChar({upper: true});
// => 'Z'

randomChar('lower'); // or
randomChar({lower: true});
// => 'j'

randomChar('number'); // or
randomChar({number: true});
// => '7'

randomChar('symbols'); // or
randomChar({symbols: true});
// => '%'
`

Optionally specify a pool and the character will be generated with characters only from that pool:

`js
randomChar('abcde'); // or
randomChar({pool: 'abcde'});
// => 'c'
``

Related

- random-integral - Return a random integer.
- random-natural - Return a random natural number.
- random-decimal - Return a random decimal.
- random-floating - Return a random floating point number.
- random-index - Return a random array-like index.
- random-binary - Return a random binary number.
- random-octal - Return a random octal number.
- random-hexadecimal - Return a random hexadecimal number.
- random-unicode - Return a random unicode.
- random-bool - Return a random boolean (true/false).

Contributing

Pull requests and stars are highly welcome.

For bugs and feature requests, please create an issue.