From: Paolo Capriotti <p.capriotti@...>
Date: 2005-12-05T02:03:40+09:00
Subject: Re: [QUIZ] Weird Numbers (#57)

On 12/4/05, Rob Leslie <rob@mars.org> wrote:
> And immediately upon posting my first Ruby Quiz solution, I
> discovered a small bug.  :-{
>
> Perhaps someone will notice it.  :-)

I've found this one:

$ irb -r weird.rb
irb(main):001:0> 4.divisors
=> [1, 2, 2, 4]

:)

Paolo