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On Wed, Sep 2, 2009 at 12:46 PM, <> wrote:
> I'm not sure I see a benefit to it being a second return. Nil is false and all numbers are true so existing functionality should remain in tact.

Yes, you're right. I'm thinking of another interface where a boolean
is always the first return.

-Patrick Donnelly

"Let all men know thee, but no man know thee thoroughly: Men freely
ford that see the shallows."

- Benjamin Franklin