# File lib/ruote/reader.rb, line 329
    def self.atts_to_radial(atts, &block)

      s = []
      txt, atts = split_atts(atts)

      s << to_ra_string(txt) if txt
      s += atts.collect { |k, v| "#{to_ra_string(k)}: #{to_ra_string(v)}" }

      s = s.join(', ')

      s.length > 0 ? " #{s}" : s
    end