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Date: Wed, 6 Jun 2012 19:37:42 -0400
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To: Nikita Popov <nikita.ppv@googlemail.com>
Cc: Gustavo Lopes <glopes@nebm.ist.utl.pt>, internals PHP <internals@lists.php.net>
Content-Type: text/plain; charset=ISO-8859-1
Subject: Re: [PHP-DEV] Generators in PHP
From: ircmaxell@gmail.com (Anthony Ferrara)

Nikita,

> I don't know whether that behavior is of any use, so I'll gladly
> change the behavior to throwing an exception if that's more desirable.

You can't throw an exception from rewind, since it's called before
foreach().  So it wouldn't be iterable then.

I think the noop on rewind is valid in this context, as long as it's
documented...

Anthony