[Newbies] Pool Variables

[Joseph J Alotta]

Just curious, can someone give me an real life example of when you would need to use pool variables and no other variable would work?


On Jun 29, 2013, at 7:00 AM, beginners-request at lists.squeakfoundation.org wrote:

> Yes, class variables will be visible to subclasses of subclasses and so on.
> Also, I didn't mention pool variables, but 99.9% of the time you won't want
> to use those.