Override it?
http://api.rubyonrails.org/classes/ActionController/Layout/ClassMethods.html#M000129
http://api.rubyonrails.org/classes/ActionController/Layout/ClassMethods.html
That is quite easy to find in the documentation. Example: in the controller, add this:
‘layout layoutname’
'layout layoutname'
, and if you need a finer-grained control :
in the controller :