From: Daniel Stephens <danny.a.stephens@...>
Date: 2010-06-02T00:44:16+09:00
Subject: Class extension

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Hello all, newcomer to Ruby here and have a quick question a shorthand
version of extend. below is the folder structure I have.

track
 |
 | - folderA
     |
     | - temp.rb
 |
 | - track
     |
     | - temp.rb


in the temp.rb located in track it's defined like so

 module track

   class track < ::track
     <snip...>

end

Can someone help me understand this shortcut? Thanks in advance.

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