Supernats · April 29, 2014 02:16
diff --git a/tree_print.rb b/tree_print.rb
 # line by line printing of array representation of full binary tree
 def print_tree(els)
  Math.log2(els.length).times do |i|
    row = els.shift(2 ** i)
    puts row
  end
 end
	# line by line printing of array representation of full binary tree
	def print_tree(els)
	Math.log2(els.length).times do \|i\|
	row = els.shift(2 ** i)
	puts row
	end
	end