From: Intransition <transfire@...>
Date: 2009-08-15T00:17:45+09:00
Subject: Class/Module Naming Best Practice for Acronyms

If you are encapsulating something that is generally referred to by an
acronym, is it better to use all caps, even though in Ruby that
usually indicates a constant value of some sort other than a class or
module. Or is better to capitalize the term so it conforms to the
typical look of class/module names.

Eg.

  XML::Document  -or-  Xml::Document

  POM::Metadata  -or-  Pom::Metadata

  ANSI::Code     -or-  Ansi::Code

I can't seem to ever make up my mind about this, so I thought I'd ask
and see if there is some sort of general consensus or if someone else
has some sort of concrete basis on which to decide.