Always happy to help with this sort of thing.

Can you give me an example of the bad pattern and the ideal pattern? I'm not sure what you're referring to.

> On Nov 20, 2013, at 11:48 PM, Zachary Scott <notifications@github.com> wrote:
> 
> In lib/observer.rb:
> 
> >  # The observable object must:
> >  # * assert that it has +#changed+
> >  # * call +#notify_observers+
> >  #
> > +# An observer subscribes to updates using +Observable#add_observer+, which 
> I also realize this file uses this bad style consistently, so I would gladly accept a patch to fix them ;)
> 
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