ts wrote:
>>>>>>"H" == Hal Fulton <hal9000 / hypermetrics.com> writes:
> 
> 
> H> In other words, I expect + to be commutative always. But probably
> H> someone will now show me a case where it is not in Ruby.  :)
> 
>   ruby -e 'p [1]+[2]==[2]+[1]'

Yes, yes. :) But at least they have the same contents.

Merci beaucoups, M'sieur Decoux.

Hal