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@spalladino
Created January 31, 2012 14:42
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How to check if object can be destroyed if it has dependent restrict associations
class ActiveRecord::Base
def can_destroy?
self.class.reflect_on_all_associations.all? do |assoc|
assoc.options[:dependent] != :restrict || (assoc.macro == :has_one && self.send(assoc.name).nil?) || (assoc.macro == :has_many && self.send(assoc.name).empty?)
end
end
end
@Petercopter
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Rails 7 🎉 👍

Thanks everyone!

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