From: Austin Ziegler <halostatue@...>
Date: 2006-12-04T22:15:36+09:00
Subject: Re: problem with ActiveRecord and PDFWriter

On 12/4/06, hemant <gethemant@gmail.com> wrote:
> no marshal_dump is defined for class Mutex

You look like you're doing something threaded. I don't know if that's
Rails doing it for you, but you can't dump either threads or mutexes
in Ruby. You *must* have the latest Transaction::Simple (and Rails
*really* needs to remove it and add the latest version as a
dependency; I'm getting ready to release a new version that's even
more useful and PDF::Writer *will* depend on it moving forward).

> 1. If the problem is in my code?
> 2. If there is a problem with PDFWriter or AR
> 3. Or the said patch simply doesn't work

I suspect 1, 2 (with respect to ActiveRecord bundling
Transaction::Simple; something I've asked them to fix a long time
ago), and 3.

-austin
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