From: Daniel Brockman <daniel@...>
Date: 2005-07-05T15:34:04+09:00
Subject: Re: Observer patch

nornagon <nornagon@gmail.com> writes:

> What it does is allow you to append a paramter to add_observer.
> Observable will then take that paramater and use it instead of the
> default :update -- that means you can have one Observable class call
> #update_class1 on your class and have the next call #update_class2.

I think this is a useful and sensible addition.

Whether or not you are observing multiple objects, you want your
method to have a more descriptive name than `update'.

-- 
Daniel Brockman <daniel@brockman.se>