ps-grab/README.md

Retrieve arguments of Node command line argument , smoothly.

# Grab Feature :

 if you want to run this kind of command line :

 ```bash
  node myScript.js --name Ahmed --action greeting
```
Then , reading values of arguments(i.e : `--name`, `--action` ) is wanted .

If so ,this package is useful :

```js
 var grab=require('ps-grab');
 grab('--name') // return 'Ahmed'
 grab('--action') // return 'greeting'
 ```