Duck typing alows true polymorfisim

[Jeroen Wenting]

"Simon Forman" <rogue_pedro at yahoo.com> wrote in message 
news:1156533807.630662.12330 at i42g2000cwa.googlegroups.com...
> atbusbook at aol.com wrote:
>> lets say you want a generic numerical algorithom like sum
>>

> What's your question?  (Or, if no question, point?) :-)
>
Reads like the weekly "Ruby is better than Java because XXXXX" post.