Ilan,
Mcq and TrueFalse descend from question and not choice. The correct
structure is below.
app/models/choice.rb
class Question < ActiveRecord::Base
end
app/models/question.rb
class Question < ActiveRecord::Base
self.abstract_class = true
end
class Mcq < Question;end
class TrueFalse < Que
the fact that you had 2 definitions each for your concretes looks to be
your issue.. in order to do this and behave well under rails you will
need exactly 3 files and 3 classes..
I am willing to bet that one of your implementations had the choices()
method implemented and the other didn't..
a
Looks like I have found one solution.
I had 2 definitions for the classes Mcq and TrueFalse, one in separate
files named mcq.rb and true_false.rb and another definition in the
file question.rb (the abstract class itself). I had to have these
definitions in 2 files because otherwise I couldn't cal
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