require 'pyrosoma/frame'

class Pyrosoma
  class Frame
    module ToMicroformat
      def to_microformat
        r = "<span id='#{self[:id]}'>"

        keys.each { |k|
          vs = self.fetch k
          vs = [vs]  unless vs.kind_of? Array
          vs.each { |v|
            r << "<span class='#{k}'>"
            if v =~ /\A@/
              r << "<a href='#{$'}'>#{$'}</a>"
            else
              r << v
            end
            r << "</span>"
          }
        }

        r << "</span>"
      end
    end

    include ToMicroformat
  end
end