class Topiary::Graph
Represents a Graph
Attributes
nodes[R]
Public Class Methods
new(nodes=[])
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# File lib/topiary/graph.rb, line 6 def initialize(nodes=[]) @nodes = nodes end
Public Instance Methods
to_s()
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# File lib/topiary/graph.rb, line 10 def to_s ar = nodes.map(&:to_s) if ar.empty? "{ }" else "{ #{ar.join('; ')} }" end end