Forum: Ruby on Rails validating composite model keys

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Larry B. (Guest)
on 2006-03-22 23:23
I know that I should be able to figure this out by looking at the
source, but this "ruby newbie" can't:

I have a model for a table with a 3-column composite key. Is there a way
to tell the stock validates_uniqueness_of() helper to validate such a
key or do I have to write my own?

Thanks,

Larry
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