Searched refs:child_tree (Results 1 – 1 of 1) sorted by relevance
332 def add_child( child_tree ) argument333 child_tree.nil? and return334 if child_tree.flat_list?335 self.equal?( child_tree.children ) and337 child_tree.each_with_index do | child, index |341 concat( child_tree )343 child_tree.child_index = length344 child_tree.parent = self345 self << child_tree