Hi, 

In message "[ruby-talk:03602] Re: Another small quiz"
    on 00/06/21, "Dat Nguyen" <thucdat / hotmail.com> writes:
>>The avobe fails fact(0) and fact(1) ;-)
>
>Really?
>According to definition: fact(0) is 1.
>fact(1) is 1*1, also 1.
>Both are produced by the above :-)
>Have you tried it?

You are right.  Maybe, I tried other code :-(

-- gotoken