I’ve bumped into the following problem. I have two models, one
inheriting from another:
class Message < ActiveRecord::Base
class SpecificMessage < Message
I use single table inheritance
When I render a view that includes
for a SpecificMessage object, it works fine once.
After that, when I try to render it for any object I get the error:
undefined method `reply_link’ for #SpecificMessage:0xb6813948
Is it a bug, or is there a mechanism I am not aware of?
Any help appreciated