Hi -- On Fri, 3 Mar 2006, Charlie Bowman wrote: > As a side thought. Why doesn't the nil class have an each method that > returns nothing. It seems that this problem comes up quite often. Because it's not a container or iterator. David -- David A. Black (dblack / wobblini.net) Ruby Power and Light (http://www.rubypowerandlight.com) "Ruby for Rails" chapters now available from Manning Early Access Program! http://www.manning.com/books/black