arand

Generate an almost random number of a given length


License
MIT
Install
npm install arand@1.0.0

Documentation

arand

Generate an almost random number of a given length

Travis npm version npm downloads npm license

Installation

npm install arand --save

What?

Almost random? What kind of sorcery is this?

arand(length, x) generates a random number of a given length where at least x of the digits are the same. This generates numbers that are easy to remember and type. arand() is perfect when generating codes used for two way authentication.

Usage

const arand = require('arand');

arand(3, 2);
//=> 808

arand(4, 2);
//=> 6768

arand(4, 2);
//=> 9993

arand(6, 4);
//=> 242227

License

MIT © Daniel Eckermann