# File lib/fog/ovirt/compute.rb, line 48
        def ovirt_attrs obj
          opts = {:raw => obj}
          obj.instance_variables.each do |v|
            key = v.to_s.gsub("@","").to_sym
            value = obj.instance_variable_get(v)
            #ignore nil values
            next if value.nil?

            opts[key] = case value
                        when OVIRT::Link
                          value.id
                        when Array
                          value
                        when Hash
                          value
                        else
                          value.to_s.strip
                        end
          end
          opts
        end