Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/binary_trees.rb

Instance Method Summary collapse

Instance Method Details

#to_root(i = 0) ⇒ Object 



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# File 'lib/binary_trees.rb', line 2

def to_root(i = 0)
  root = nil
  if i < self.length
    root = TreeNode.new(self[i])
    root.left = to_root(i * 2 + 1)
    root.right = to_root(i * 2 + 2)
  end
  root
end