[Tutor] recursive problem

[Joel Goldstick]

On Thu, Sep 9, 2010 at 10:26 AM, Luke Paireepinart
<rabidpoobear at gmail.com>wrote:

> Shouldn't there be a way to do this without type checking? Duck typing!
>
> Your post got me thinking.  Maybe better to test if the object can return
an iter method.  If it throws an error, then look at its value.  If it
doesn't, then its a list or a tuple
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