# File lib/ruote/parser.rb, line 198
    def self.atts_to_ruby (atts)

      return '' if atts.empty?

      s = []

      t = atts.find { |k, v| v == nil }
      s << t.first.inspect if t

      s = atts.inject(s) { |a, (k, v)|
        a << ":#{k} => #{v.inspect}" if t.nil? || k != t.first
        a
      }.join(', ')

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