From: Peter Szinek <peter@...>
Date: 2006-04-20T18:42:34+09:00
Subject: Re: Array#each Looping Gotcha

Robert Klemme wrote:
> 2006/4/20, Peter Szinek <peter@rt.sk>:
>>> items.each do |x|
>>>       if x == ""
>>>               items.delete(x)
>>>       end
>>> end
> Not exactly true. This special scenario is well covered by Java:
I stand corrected. I had so many problems with similar 
iterate-but-dont-touch scenarios in J that i threw remove() in the same 
bag automatically ;-).

Anyway, i agree that iterating and deleting  is not a good idea...

Cheers,
Peter