From: Phrogz <gavin@...>
Date: 2006-11-05T08:55:13+09:00
Subject: Re: Accessing instance vars in a block?

Joe Ruby MUDCRAP-CE wrote:
> This works but...yuck!
> $q = @quality
> img.write(self.path) { self.quality = $q }

No reason to use a global. Use a local variable as Ezra suggested.