openxml/openxml-docx

module OpenXml
  module Docx
    module Properties
      class Spacing < ComplexProperty

        with_namespace :w do
          attribute :after, expects: :positive_integer
          attribute :after_auto, expects: :on_or_off, displays_as: :afterAutospacing
          attribute :after_lines, expects: :integer
          attribute :before, expects: :positive_integer
          attribute :before_auto, expects: :on_or_off, displays_as: :beforeAutospacing
          attribute :before_lines, expects: :integer
          attribute :line, expects: :integer
          attribute :line_rule, one_of: %i(atLeast auto exact)
        end

      end
    end
  end
end