From: Petr Janda <elekktretterr@...>
Date: 2009-04-16T12:14:12+09:00
Subject: Re: What does this do?

Also Transaction Simple makes this error:

no marshal_dump is defined for class Mutex

/usr/local/lib/ruby/gems/1.9/gems/transaction-simple-1.4.0/lib/transaction/simple.rb:129:in 
`dump'
/usr/local/lib/ruby/gems/1.9/gems/transaction-simple-1.4.0/lib/transaction/simple.rb:129:in 
`start_transaction'
/usr/local/lib/ruby/gems/1.9/gems/transaction-simple-1.4.0/lib/transaction/simple/group.rb:102:in 
`block in start_transaction'
/usr/local/lib/ruby/gems/1.9/gems/transaction-simple-1.4.0/lib/transaction/simple/group.rb:102:in 
`each'
/usr/local/lib/ruby/gems/1.9/gems/transaction-simple-1.4.0/lib/transaction/simple/group.rb:102:in 
`start_transaction'
/usr/local/lib/ruby/gems/1.9/gems/pdf-writer-1.1.8/lib/pdf/simpletable.rb:396:in 
`render_on'

ANy ideas?
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