From: leandro nascimento camargo <leandroico@...>
Date: 2007-02-09T09:25:06+09:00
Subject: is_class from a String?

I have a dynamic String entry and I want know if it represents some
any existing Class name (in a given modules set loaded)?

How to do that.
PS.: I'm using Rails and I need to know if there is some Model with a
given name (or symbol).