From: Robert Klemme <shortcutter@...>
Date: 2013-01-29T19:45:02+09:00
Subject: Re: Please explain in English

On Mon, Jan 28, 2013 at 6:55 PM, Jesús Gabriel y Galán
<jgabrielygalan@gmail.com> wrote:

> res = Hash.new(0)
> string.downcase.scan(/\w+/) {|word| res[word] += 1}
> return res

And to answer Wayne's question how to get rid of the "return":

Hash.new(0).tap do |res|
  string.downcase.scan(/\w+/) {|word| res[word] += 1}
end

Kind regards

robert

-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/