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regionsshape
2011 Jul 20
2
polymorphic assoc seems only best for multiple parents ?
I have done a little polymorphic associations stuff and have
refreshed my memory on it again.
What it seems like is that if I have a particular record and I want to
make it easy for many different parent records to associate with it
using has_one or has_many, that is fine.
If I want a parent record to have multiple kinds of children through
one association, I don''t see how to do that