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danielbu
2009 Apr 28
1
help active record modeling.
Hi.
I have difficulties to model active record.
So please help my trouble.
Let''s suppose there are nations which have castles at least 1,
and there are 3 types of castles.
So I will make these tables.
NationsTable,
CastlesTable have common attributes of 3 types of castle.
CastlesATable, CastlesBTable, CastlesCTable each have its unique
attributes.
In this case how can I represent