Re: Forward References - a Useful Pattern

[steve donovan <steve.j.donovan@...>]

On Wed, Feb 17, 2010 at 3:24 PM, David Goehrig <dave@nexttolast.com> wrote:
> More importantly than forward references, you added a smalltalkesque
> doesNotUnderstand handler.  This is very cool, especially since I was
> planning on writing one this month!  So thanks.

It's interesting how changing the method name makes all the difference
... for instance, if trivially changed so that the args are also
passed to the 'not understood' handler (and also that call() returns
the value) then your handler can do something useful, rather than just
warning.  Like delegation, like formatting as a network request, and
so on.

steve d.