It seems to me that validations are the right thing to use for this case.
You can just go
validates_length_of :items, :minimum => 1
Bryan
On 10-11-09 03:29 PM, Peter Ehrlich wrote:
Hello!
I like the permissions system a lot, its pretty cool. Edit_permitted
makes sense. Why is there no new_permitted?
For example, suppose I want to make it illegal to create a new record
(with the permissions system) which is devoid of associated items. It
might look something like this:
def create_permitted?
acting_user.administrator?&& !items.empty?
end
However, of course, the form is no longer displayed, because items
don't exist yet.
Solution? Go in to the do_create action? Patch hobo core? (How easy
or good would that be?)
--Peter
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