From: Daniel Berger <djberg96@...>
Date: 2006-11-02T06:30:14+09:00
Subject: Re: Question about the Set class, XOR, and arrays

Ryan Davis wrote:
> On Nov 1, 2006, at 12:25 PM, Daniel Berger wrote:
>
> > irb(main):002:0> Set[1,2,3] ^ Set[3,4,5,5]
> > => #<Set: {5, 1, 2, 4}>
> >
> > Ok, looks good.
> >
> > irb(main):003:0> Set[1,2,3] ^ [3,4,5,5]
> > => #<Set: {1, 2, 4}>
> >
> > What?! I'm confused. Do I need a refresher in Set theory or something?
>
> It is the way it is implemented... subsequent 5's will toggle it on
> and off. You should file a bug.

Done.

Thanks for confirming my sanity.

- Dan