On Mar 24, 2008, at 9:34 AM, Jeff Patterson wrote:

>  puts "#{bottles} of beer on the wall. #{bottles} of beer. Take one
> down and pass it around #{bottles=3Dbottles-1} bottles of beer on the
> wall"

Learn to Program doesn't show this kind of interpolation, if my memory =20=

serves, so Peter is probably more use to seeing this as:

   puts bottles.to_s + ' of beer on the wall=85'

James Edward Gray II=