random-char
v1.0.4
Published
Return a random character.
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random-char
Return a random character.
Install
$ npm install --save random-char
Usage
For more use-cases see the tests
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:
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:
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.