On 11/8/06, Marcel Molina Jr. <marcel / vernix.org> wrote:
> On Thu, Nov 09, 2006 at 03:55:13AM +0900, Trans wrote:
> > > my_observable_object.add_observer(method)
> > >
> > > That's it!  Just a handy little tip for anyone working with Observable objects.
> >
> > Given your approach I think I'd just go ahead and do:
> >
> >   class Proc
> >     alias :update :call
> >   end
>
> In 1.9 the method signature of add_observer is:
>
>     def add_observer(observer, func=:update)
>
> In your case, the second argument could be :call.
>

Good to know. Thanks for the tip.

TwP