https://github.com/ecrmnn/arand

Generate an almost random number of a given length
https://github.com/ecrmnn/arand

almost-random generator random random-generation random-number-generator

Last synced: 3 months ago
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Generate an almost random number of a given length

• Host: GitHub
• URL: https://github.com/ecrmnn/arand
• Owner: ecrmnn
• License: mit
• Created: 2017-03-31T17:09:33.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2017-03-31T17:11:14.000Z (about 8 years ago)
• Last Synced: 2025-02-09T06:27:36.065Z (4 months ago)
• Topics: almost-random, generator, random, random-generation, random-number-generator
• Language: JavaScript
• Homepage: https://npmjs.com/arand
• Size: 2.93 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# arand

> Generate an almost random number of a given length

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### Installation

```bash

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

```javascript

const arand = require('arand');

arand(3, 2);

//=> 808

arand(4, 2);

//=> 6768

arand(4, 2);

//=> 9993

arand(6, 4);

//=> 242227

```

### License

MIT © [Daniel Eckermann](http://danieleckermann.com)