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class HostParameter < Parameter
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belongs_to :host, :foreign_key => :reference_id
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validates_uniqueness_of :name, :scope => :reference_id
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def to_s
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"#{host.id ? host.name : "unassociated"}: #{name} = #{value}"
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end
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private
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def enforce_permissions operation
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# We get called again with the operation being set to create
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return true if operation == "edit" and new_record?
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self.host.enforce_permissions operation
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end
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end
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