From: Rodrigo Rosenfeld Rosas <lbocseg@...>
Date: 2008-09-04T03:27:05+09:00
Subject: Dir.glob doubt

Reading the Rails source, I found this:

(Dir.glob("#{@path}/**/*/**") | Dir.glob("#{@path}/**")).each do |file|

Why is it different from just:
(Dir.glob("#{@path}/**")).each do |file|

What am I missing?

Thanks,

Rodrigo.