# File lib/aws/record/model/attributes.rb, line 117
          def self.serialize float, options = {}
            expect(Float, float) do
              left, right = float.to_s.split('.')
              left = SortableIntegerAttr.serialize(left.to_i, options)
              SortableIntegerAttr.check_range(float, options)
              "#{left}.#{right}"
            end
          end