class LeafCountVisitor
Public Class Methods
new()
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Calls superclass method
BaseVisitor::new
# File lib/visitor/leaf_count_visitor.rb, line 4 def initialize super end
Public Instance Methods
postVisit(node)
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# File lib/visitor/leaf_count_visitor.rb, line 8 def postVisit(node) if (node.children != nil) then node.children.values.each do |child| node.leafCount += child.leafCount end end end