I had a JavaScript interview last wednesday, and I had trouble with one of the questions. Maybe you guys can give me hand with it?

The question was: how would you go about this printing var a and s to the console, in camel case, with the help of a prototype function...

```
var s = “hello javier”;
var a = “something else”;

String.prototype.toCamelCase = function() {
/* code */ 

return capitalize(this); 

};

```

...so the result is the same as doing this?

```
console.log(s.toCamelCase());
console.log(a.toCamelCase());

>HelloJavier 
>SomethingElse

```

Thanks!