On 27 Jun 2008, at 16:42, Robert Klemme wrote: > On 27.06.2008 13:59, Eleanor McHugh wrote: > >> I was posting at 2am >;o > > Ooops, right you are. I missed that bit completely. Hopefully you > got your sleep back by now. :-) Mental note to self: do _not_ start fiddling in IRB at bedtime ;) Ellie Eleanor McHugh Games With Brains http://slides.games-with-brains.net ---- raise ArgumentError unless @reality.responds_to? :reason