Method: BiDimensionalTree#number_nodes_horiz

Defined in:
lib/bi-dimensional-access.rb

#number_nodes_horiz(node = @root) ⇒ Object

Return the number of branchs



261
262
263
264
265
266
267
268
269
 
# File 'lib/bi-dimensional-access.rb', line 261

def number_nodes_horiz(node = @root)
  if node.nil?
    0
  else
    1 +
    number_nodes_horiz(node.west) +
    number_nodes_horiz(node.east)
  end
end