From: "David A. Black" <dblack@...>
Date: 2007-11-01T08:24:23+09:00
Subject: Re: .each do |foo, bar| what does bar do?

Hi --

On Thu, 1 Nov 2007, 7stud -- wrote:

> David A. Black wrote:
> .
>>
>> Do you guys mean what it's yielding, as opposed to what it's
>> returning?
>>
>
> Yes.  Sorry.

I'm still not understanding what the problem was with my example. I'm
doing:

   yield(key,self[key])

and if you do:

   hash.each {|k,v| ... }

you should be fine -- no warning.


David

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