From: Matthias Reitinger <reitinge@...>
Date: 2009-03-09T22:34:47+09:00
Subject: Re: Where's the best version of Hash#pass and Hash#block?

Thomas Sawyer wrote:
> #pass doesn't seem to work, at least not in 1.8.

Oops, my fault.  I wasn't aware of the fact that I tested it only with 
Ruby 1.8.7 (it works there).  With Ruby 1.8.6 it fails miserably.

> More importantly, Facets implementation is the way it is b/c it is
> fast. Code elegance is nice, but you won't be looking at the code when
> you are using it.

I must admit that execution speed wasn't one of my priorities for this 
snippet.  But your point is very valid--I'd also recommend sticking with 
the Facets implementation if speed is of any concern.

-Matthias
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