https://github.com/ecrmnn/code-generator-js
JavaScript implementation of code-generator
https://github.com/ecrmnn/code-generator-js
Last synced: 9 months ago
JSON representation
JavaScript implementation of code-generator
- Host: GitHub
- URL: https://github.com/ecrmnn/code-generator-js
- Owner: ecrmnn
- License: mit
- Created: 2016-04-19T18:55:39.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2017-03-09T03:01:21.000Z (almost 9 years ago)
- Last Synced: 2025-02-09T06:27:37.352Z (11 months ago)
- Language: JavaScript
- Size: 3.91 KB
- Stars: 0
- Watchers: 3
- Forks: 1
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE.md
Awesome Lists containing this project
README
# code-generator-js
> JavaScript implementation of [code-generator](https://github.com/ecrmnn/code-generator)
[](https://travis-ci.org/ecrmnn/code-generator-js.svg?branch=master)
[](http://badge.fury.io/js/code-generator-js)
[](http://badge.fury.io/js/code-generator-js)
[](http://badge.fury.io/js/code-generator-js)
### Installation
```bash
npm install -g code-generator-js
```
### Tip
This implementation is very slow compared to the [original package](https://github.com/ecrmnn/code-generator) written in Go.
The only reason for building this package was to compare performance.
When generating 100.000 codes Go performs 530 % faster than this implementation.
### Options
```bash
-h, --help output usage information
-v --version output the version number
-p, --pattern
Code pattern l for letter, n for number and - for dash
-l, --length Number of codes to generate
-c, --case Number of codes to generate [upper] [lower]
```
### Usage
Generate a single code. (``codes.txt`` is saved in current directory)
```bash
code
//=> Generated: 1/1 codes
//=> Done. Codes saved to codes.txt
//=> Generation took: 14.118ms
```
Generate codes using a pattern (``l`` for letters. ``n`` for number. ``-`` or any character for dash)
```bash
code --pattern nnnn-llll
//=> Generated: 1/1 codes
//=> Done. Codes saved to codes.txt
//=> Generation took: 14.118ms
```
Generate a thousand codes with ``nnnn-llll`` pattern
```bash
code --pattern nnnn-llll --length 1000
//=> Generated: 1000/1000 codes
//=> Done. Codes saved to codes.txt
//=> Generation took: 55.938ms
```
Generate a thousand uppercase codes with ``nnnn-llll`` pattern
```bash
code --pattern nnnn-llll --length 1000 --case upper
//=> Generated: 1000/1000 codes
//=> Done. Codes saved to codes.txt
//=> Generation took: 55.938ms
```
### Related
- [code-generator](https://github.com/ecrmnn/code-generator) - Go implementation
### License
MIT © [Daniel Eckermann](http://danieleckermann.com)