On Wednesday,  9 April 2003 at  8:05:20 +0900, Mauricio FernáÏdez wrote:
> On Wed, Apr 09, 2003 at 07:18:39AM +0900, Daniel Carrera wrote:
> > 

You could always compromise and ust
  def _!

> > # This one works:
> > >> class Fixnum
> > >>     def f  # Factorial 
> > >>         self < 0 and return -1  # Error code.
> > >>         self ==0 and return  1 
> > >>         self * (self-1).f
> > >>     end
> > >> end
> > >> 5.f
> > => 120

>> 5._!
=> 120

-- 
Jim Freeze
----------
Fuch's Warning:
	If you actually look like your passport photo, you aren't well
enough to travel.