Am Montag 22 Juni 2009 03:50:31 schrieb Zorigami:
> [I wrote:]
> > "$%.2f" % @price
> >
> > Note though that for accuracy reason it's best to store currency as an
> > int of
> > cents, not a float of dollars so then it would look like this:
> > "$%d.%02d" % @price.divmod(100)
>
> Sorry, I'm a beginner at Ruby(Not at programming though...)
> Could you show me that in the method?
> Thanks.

In both cases you can turn the snippet into a method by putting "def foo()" in 
front of it and "end" behind it. That's all there is to it.

HTH,
Sebastian