class TEST create make feature make do print (weasel) io.new_line end weasel: STRING require hamster: value.is_equal ("hamster") attribute print ("Initializing weasel%N") Result := "ermine" ensure hamster: value.is_equal ("hamster") end value: STRING attribute print ("Initializing value%N") Result := hamster end hamster: STRING do Result := "hamster" end end