lib/bones/variablelist.rb in bones-compiler-1.3.1 vs lib/bones/variablelist.rb in bones-compiler-1.6.0

@@ -13,10 +13,10 @@
 		# argument +direction+ given. It either returns a list of
 		# input variables or a list of output variables.
 		def select(direction)
 			array = Variablelist.new()
 			self.each do |element|
-				array.push(element) if ((direction == INPUT) && (element.input?)) || ((direction == OUTPUT) && (element.output?))
+				array.push(element) if ((direction == INPUT) && (element.input?)) || ((direction == OUTPUT) && (element.output?)) || (element.direction == INOUT)
 			end
 			return array
 		end
 		
 		# Method to set a representative variable for this variable-