def parse(node)
      node.xpath('*').each do |spacing_node_child|
        case spacing_node_child.name
        when 'lnSpc'
          self.line = Spacing.parse_spacing_value(spacing_node_child)
          self.line_rule = Spacing.parse_spacing_rule(spacing_node_child)
        when 'spcBef'
          self.before = Spacing.parse_spacing_value(spacing_node_child)
        when 'spcAft'
          self.after = Spacing.parse_spacing_value(spacing_node_child)
        end
      end
    end
def parse(node)
      node.xpath('*').each do |spacing_node_child|
        case spacing_node_child.name
        when 'lnSpc'
          self.line = Spacing.parse_spacing_value(spacing_node_child)
          self.line_rule = Spacing.parse_spacing_rule(spacing_node_child)
        when 'spcBef'
          self.before = Spacing.parse_spacing_value(spacing_node_child)
        when 'spcAft'
          self.after = Spacing.parse_spacing_value(spacing_node_child)
        end
      end
    end
Parse data for Spacing
 @param [Nokogiri::XML:Element] node with Spacing
 @return [Nothing]