Method: DOT::DOTNode#to_s

Defined in:
lib/puppet/external/dot.rb

#to_s(t = '') ⇒ Object 



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# File 'lib/puppet/external/dot.rb', line 205

def to_s(t = '')

  # This code is totally incomprehensible; it needs to be replaced!

  label = @options['shape'] != 'record' && @ports.length == 0 ?
      @options['label'] ?
        t + $tab + "label = #{stringify(@options['label'])}\n" :
        '' :
      t + $tab + 'label = "' + " \\\n" +
      t + $tab2 + "#{stringify(@options['label'])}| \\\n" +
      @ports.collect{ |i|
        t + $tab2 + i.to_s
      }.join( "| \\\n" ) + " \\\n" +
      t + $tab + '"' + "\n"

    t + "#{@name} [\n" +
    @options.to_a.collect{ |i|
      i[1] && i[0] != 'label' ?
        t + $tab + "#{i[0]} = #{i[1]}" : nil
    }.compact.join( ",\n" ) + ( label != '' ? ",\n" : "\n" ) +
    label +
    t + "]\n"
end