From: Erik Hollensbe <erik@...>
Date: 2008-08-25T09:39:28+09:00
Subject: Re: gem unpack --target usage

James Britt wrote:
> BTW, why do you use the extra '--' in your example? (Not that it helps
> me either way.)

The -- indicates that no more arguments are coming; I suspect it's a bug 
(feature?) in rubygems's argument parser that it wants it this way.

-Erik
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