From: Michel Demazure <michel@...>
Date: 2010-12-31T22:01:31+09:00
Subject: Re: a common idiom

Ryan Davis wrote in post #971625:
> }.compact
>
> that will be a LOT faster than your second pass with reject/nil?.
Yes, that's what I was looking for (could not remember/guess the name).
Thks

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