    # File lib/fog/openstack/models/compute/flavor.rb, line 26
            def save
              requires :name, :ram, :vcpus, :disk
              attributes[:ephemeral] = self.ephemeral || 0
              attributes[:is_public] = self.is_public || false
              attributes[:disabled] = self.disabled || false
              attributes[:swap] = self.swap || 0
              attributes[:rxtx_factor] = self.rxtx_factor || 1.0
              merge_attributes(service.create_flavor(self.attributes).body['flavor'])
              self
            end