Has anyone any examplse of using the Enumerable module?  I've had a 
look around, but not found much.  I'm thinking of something to allow
me to have names for bits in a flag field, so I can test if one or
more is set.  I could create my own object for this, of course, but
why re-invent unless I must?
	Hugh
	hgs / dmu.ac.uk