From: "Iñaki Baz Castillo" Date: 2009-02-05T00:18:19+09:00 Subject: Re: Using a Class (not an instance) into threads 2009/2/4 Ilan Berci : > If you need further examples, please check out all the class level > methods in Math Math is a module and its methods are written as Ruby C extensions. Is there any other example? :) -- Iñaki Baz Castillo