From: Martin DeMello <martindemello@...>
Date: 2008-08-21T03:32:57+09:00
Subject: Re: Iterating through a hash

On Wed, Aug 20, 2008 at 11:26 AM, Robert Klemme
<shortcutter@googlemail.com> wrote:
>
> Folks, thanks for leaving the #inject solution to me. :-)
>
> map = hash.inject({}) do |h,(k,v)|
>  h[k.upcase] = v
>  h
> end

without the ugly "h" at the end :) :

  map = hash.inject({}) {|h, (k,v)| h.update({k.upcase => v})}

martin