arand

Generate an almost random number of a given length

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