jcasimir/draper — pull request #144 by simonc (2012-03-08 13:37:19+00:00)
Title: Adding a :polymorphic option to decorates_association

I tried to fix the `decorates_assotiation` issue with polymorphic associations (jcasimir/draper#143).

I added a `:polymorphic` option to `decorates_assotiation` to determine the decorator on the fly when needed.