Given a ProductRating class:
class ProductRating < Sequel::Model
plugin :validation_helpers
many_to_one :person
many_to_one :product
def validate
super
validates_presence [:rating]
validates_includes (1..5).to_a, :rating
end
end
If I want to ensure that a Person and a Product have been assigned to the
instance, would need to just add two, additional validations?
validates_presence [:person_id]
validates_presence [:product_id]
Is there a way to force this in the associations? Is there a better way?
Thanks.
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