From: Phlip <phlip2005@...>
Date: 2009-03-09T21:23:12+09:00
Subject: Re: Where's the best version of Hash#pass and Hash#block?

Matthias Reitinger wrote:

> Here's my shot at it:
> 
>   class Hash
>     def pass(*keys)
>       Hash[select {|k,v| keys.include? k}]
>     end
> 
>     def block(*keys)
>       reject {|k,v| keys.include? k}
>     end
>   end

Dude that's so lean I'm tossing facets and going with it. Tx!