[Tutor] Function returns 'None'

[Nick Raptis]

On 07/11/2010 06:50 PM, Luke Paireepinart wrote:
> I think the new version is harder to understand.
>
> Sent from my iPhone
>
> On Jul 11, 2010, at 10:43 AM, Nick Raptis<airscorp at otenet.gr>  wrote:
>
Aww! A critic! You humble me (really, I'm not being sarcastic here, I 
welcome it gladly)

I won't argue about it, though. If you prefer it, the last version is 
still there :)

My reasoning is that, with the new variable name ('result') in place, 
now it is evident (to me at least) that 'passover' is passed on the way 
down, while 'result' is passed on the way up. Harder it not, it seems 
more """"""clean""""""

Also, another preference of mine, would you be kind enough to answer to 
the list and cc the original poster if you can? Doing it the other way 
around breaks my (quite stupid I admit) filters, and perhaps others' too.

Thanks for the feedback.
Nick