lib/graphviz/node.rb
# Dump the attributes to dot text format.
Dump the attributes to dot text format.
Dump the attributes to dot text format .
def dump_attributes(attributes)
			if attributes.size > 0
				"[" + attributes.collect{|name, value| "#{name}=#{dump_value(value)}"}.join(", ") + "]"
			else
				""
			end
		end
def dump_attributes ( attributes ) if attributes . size > 0 "[" + attributes . collect { | name , value | "#{name}=#{dump_value(value)}" } . join ( ", " ) + "]" else "" end end
Dump the attributes to dot text format.
Dump the attributes to dot text format .
attributes