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module CanCan
# For use with Inherited Resources
class InheritedResource < ControllerResource # :nodoc:
def load_resource_instance
if parent?
@controller.send :association_chain
@controller.instance_variable_get("@#{instance_name}")
elsif new_actions.include? @params[:action].to_sym
resource = @controller.send :build_resource
initial_attributes.each do |attr_name, value|
resource.send("#{attr_name}=", value)
end
resource
else
@controller.send :resource
end
end
def resource_base
@controller.send :end_of_association_chain
end
end
end
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