On Jul 11, 2007, at 6:11 AM, Pit Capitain wrote:

> 2007/7/10, James Edward Gray II <james / grayproductions.net>:
>> I've also recently adopted the trick of using _ as an unused
>> parameter name.  I believe it was Ara that first suggested this and I
>> think it's a great idea:
>>
>>    hash.sort_by { |key, _| }>
> Maybe it was Ara indeed, but the first reference I found on ruby-talk
> was a post from Nikolai Weibull almost two years ago. See
> ruby-talk:149793.

Oops, my mistake.

James Edward Gray II