Rails - Jul 2012 - Overriding validates in the subclass which is first defined in the superclass

I have a little problem when it comes to trying to override a validates, 
first defined in superclass in subclass.
Please see the following stackoverflow post:
http://stackoverflow.com/questions/11527708/ruby-rails-inheritance-overriding-validators-defined-in-super-class-in-sub-clas

Am I going about this the wrong way? What would be the best way of solving 
this?

Thanks.

-- 
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To view this discussion on the web visit
https://groups.google.com/d/msg/rubyonrails-talk/-/vRad3kkPbTAJ.
For more options, visit https://groups.google.com/groups/opt_out.