From: Han Holl <han.holl@...>
Date: 2005-05-24T18:19:37+09:00
Subject: if __FILE_ == $0 executed twice

Hello,

As recommended in the pickaxe I often have a section at the end of a
.rb file with
if __FILE__ == $0
....
end

However, if one of the included files includes this file itself (not
unlikely at all), the code gets executed twice.
Is there a reasonable workaround for this ?

Cheers,

Han Holl