From: Andy Tolle <durexlw.register@...>
Date: 2010-11-15T03:36:15+09:00
Subject: Re: Mysql::Result .each_hash - unexpected result

botp wrote in post #961345:
> On Sun, Nov 14, 2010 at 5:55 PM, Andy Tolle <durexlw.register@gmail.com>
> wrote:
>> items.each_hash do |item|
>>  puts item["title"]
>>  tags.each_hash do |tag|
>
> at this point, i'd be wary.  the iterator may not "rewind"

Can you say something about how an iterator can not "rewind"? Do you 
mean I can't do nested iterators in ruby?

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