From: David Masover <ninja@...>
Date: 2008-08-27T13:48:15+09:00
Subject: Re: Rebuild all gems? (Or all which have native extensions?)

On Tuesday 26 August 2008 23:33:39 Tim Pease wrote:

> You would need to write a script that dumps a list of your gems with  
> native extensions (look for .so or .bundle files), upgrade ruby, then  
> run the script again to reinstall the native gems.

In which case, probably easier to just reinstall all of them.