From: James Edward Gray II <james@...>
Date: 2006-11-17T02:04:18+09:00
Subject: Re: #returning and #tap

On Nov 16, 2006, at 10:56 AM, Ryan Davis wrote:

>   def foo(a)
>     a.map { |x| x }
>   end
>
> More readable, faster, better...

Which is just a longer way to say:

def foo(a)
   a.to_a
end

James Edward Gray II