Rick DeNatale wrote:
> On 10/10/06, Robert Klemme <shortcutter / googlemail.com> wrote:
> 
>> Alternatively / additionally you can define methods on your flag class
>> similar to what Smalltalk does:
> 
> Some observations on booleans in Ruby, Smalltalk, and self:
> 
> http://talklikeaduck.denhaven2.com/articles/2006/10/10/boolean-implementations-ruby-smalltak-and-self 

Rick, thanks for the interesting read!  My gut feeling told me to better 
use "similar" and not "like" or "exactly". :-)))

Kind regards

	robert