Juan Jos¥Ä¼Å¥¥ Vidal Agust¥ÄÄÅ¥ån wrote:
> For example...
> 
> http://www.ruby-forum.com/topic/75258
> http://snippets.dzone.com/posts/show/2366
> 
> El 11/06/10 17:45, Walle Wallen escribió:

Thanks Juan
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