lib/graphviz/node.rb
def dump_value(value)
			if Symbol === value
				value.to_s
			else
				value.inspect
			end
		end
# Dump the value to dot text format.
Dump the value to dot text format.
Dump the value to dot text format .
def dump_value(value)
			if Symbol === value
				value.to_s
			else
				value.inspect
			end
		end
def dump_value ( value ) if Symbol === value value . to_s else value . inspect end end
Dump the value to dot text format.
Dump the value to dot text format .
value