[Rails] HABTM: at least one coupled user
by Leon Bogaert other posts by this author
Aug 13 2007 3:13PM messages near this date
[Rails] Re: bug in multiple map.resources :has_many ?
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[Rails] Re: Setting Primary Key (`id` field) with fixtures
Hi all!
I have this "thing". Let's say it is a car. And a car belongs to one or
more users. So there has to be at least one!
How can I add this validation to Rails? I tried to create some extra
validation. But that sucked big time. You guys have a plugin or some
rails core code that works?
Thanks in advance!
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