It would be easier if you actually describe the problem you are trying
to solve.
Lets use Person has_many Things as an example.
It sounds to me like you need to either put these new attributes in
the things table, or create a new assocication from the new table to
things.



On May 12, 3:48 pm, Gone Sail <[email protected]> wrote:
> i have a need to attach attribute(s) to a one to many association. in
> essence it would be an association to an association. similar to a
> polymorphic association but not. i wanted this to be in another table so
> it could handle multiple types of association attributes.  was thinking
> i would need "join table name" as well as a concatented key "123_456"
> that represents the 2 real indices. what is a good way to generate the
> key from either of the related elements.
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