From: Stefano Crocco <stefano.crocco@...>
Date: 2009-09-16T18:09:05+09:00
Subject: Marshal gives error when dumping and loading array with two regexps in latest ruby 1.9

I just upgraded my ruby 1.9 to the latest stable version (ruby 1.9.1-p243), 
and now I'm facing a strange issue. The problem is that attempting to use 
Marshal to dump and then load back an array containing two Regexps gives an 
error. For example:

str = Marshal.dump [/a/, /b/]
Marshal.load str

This gives the following error:

/home/stefano/documents/scripts/prova.rb:4:in `load': can't convert Regexp 
into String (TypeError)
	from /home/stefano/documents/scripts/prova.rb:4:in `<main>'

The above code worked perfectly with the previous version of ruby 1.9.1. Has 
anybody noticed the same issue?

Thanks in advance

Stefano