# File lib/fog/compute/openstack/models/flavor.rb, line 21
        def save
          requires :name, :ram, :vcpus, :disk
          attributes[:ephemeral] = ephemeral || 0
          attributes[:is_public] = is_public || false
          attributes[:disabled] = disabled || false
          attributes[:swap] = swap || 0
          attributes[:rxtx_factor] = rxtx_factor || 1.0
          merge_attributes(service.create_flavor(attributes).body['flavor'])
          self
        end