Method: Graph::Node#to_s

Defined in:
lib/graph.rb

#to_s ⇒ Object

Returns the node in dot syntax.



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# File 'lib/graph.rb', line 624

def to_s
  if self.attributes? then
    "%-20p [ %-20s ]" % [name, attributes.join(',')]
  else
    "#{name.inspect}"
  end
end