From: Gavin Kistner <gavin.kistner@...>
Date: 2006-10-21T01:16:33+09:00
Subject: Re: about require

From: Li Chen
> In Ruby why do we wirte code as  require 'enumerator', instead of 
> require 'Enumerator' with uppercase?

Because you are specifying the name of the file that the Enumerator
class is in, not the class itself.

> What happens if 'enumerator' is not 
> saved in the default path that Ruby usually looks  for?

Then you get an error:
LoadError: no such file to load -- enumerator