From: Intransition <transfire@...>
Date: 2011-06-08T21:30:51+09:00
Subject: a little challenge - reproduce this error

Want to see a really amazing error I got this week? Okay... but to
make it more interesting I am going to the change some names to
protect the innocent, and offer up a little challenge: How can
reproduce it?

The error is this:

    uninitialized constant X::Foo::X (NameError)

Did you catch that?

Think you can solve it?

I imagine your mind is getting a bit mushy about now ;-)