EightMedia/ps-barbershop — pull request #13 by Aratramba (2013-02-03 15:57:20+00:00)
Title: added support for functions w/ arguments

```js
{
fn: function(a,b,c,d){
return a +''+ b + (c * d);
},
ref: "fn(barber,shop, 2, 2)"
}
```