On 13.07.2010 23:57, Abder-Rahman Ali wrote:
> Hi James. Of course I know irb (Interactive Ruby). I can use it from the
> terminal on MAC OS X, and even online here: http://tryruby.org/

Great!  Then you can try these things out.  In my experience knowledge 
gained through one's own experimentation is more solid than secondhand 
knowledge anyway.

Kind regards

	robert

-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/