From: Daniel DeLorme <dan-ml@...42.com>
Date: 2008-10-02T13:41:01+09:00
Subject: Re: ruby1.9 block scope

Joe W�lfel wrote:
> 
> On 1 oct. 08, at 04:18, Brian Candler wrote:
>>
>>   def my_find(a)
>>     # res=nil not needed!
>>     a.each { |e| res = e if e =~ /foo/ }
>>     res
>>   end
> 
> res =  a.find { |e| e =~ /foo/ }

Actually that has a slightly different effect.
Brian's my_find finds the *last* matching expression. ;-)