[Tutor] beginning to code

[Marko Rauhamaa]

ram at zedat.fu-berlin.de (Stefan Ram):

> Marko Rauhamaa <marko at pacujo.net> writes:
>>swap(slot_ref(locals(), "x"), slot_ref(locals(), "y"))
>
>   You need to be able to write the call as
>
> swap( x, y )

Why?


Marko