class Node
Attributes
decision[R]
left[R]
pred[R]
right[R]
Public Class Methods
new(xml)
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# File lib/node.rb, line 7 def initialize(xml) children = xml.children @pred = Predicate.new(children[0]) @decision = xml.attribute('score').to_s return if children.count == 1 @left = Node.new(children[1]) if children[1] @right = Node.new(children[2]) if children[2] end
Public Instance Methods
true?(features)
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# File lib/node.rb, line 18 def true?(features) @pred.nil? || @pred.true?(features) end