def parse(node)
      node.attributes.each do |key, value|
        case key
        when 'horizontal'
          @horizontal = value.value.to_sym
          @wrap_text = true if @horizontal == :justify
        when 'vertical'
          @vertical = value.value.to_sym
        when 'wrapText'
          @wrap_text = value.value.to_s == '1'
        when 'textRotation'
          @text_rotation = value.value.to_i
        end
      end
      self
    end
def parse(node)
      node.attributes.each do |key, value|
        case key
        when 'horizontal'
          @horizontal = value.value.to_sym
          @wrap_text = true if @horizontal == :justify
        when 'vertical'
          @vertical = value.value.to_sym
        when 'wrapText'
          @wrap_text = value.value.to_s == '1'
        when 'textRotation'
          @text_rotation = value.value.to_i
        end
      end
      self
    end
Parse XlsxAlignment object
 @param node [Nokogiri::XML:Element] node to parse
 @return [XlsxAlignment] result of parsing