On Mon, Dec 7, 2009 at 4:40 PM, Panagiotis Atmatzidis
<atma / convalesco.org> wrote:
> I see that your sample above, is like " Hash.new 0". I guess that's just another syntax for Hash.new(0) right?

Yes, parentheses are (usually) optional in Ruby.
-- 
Paul Smith
http://www.nomadicfun.co.uk

paul / pollyandpaul.co.uk