From: Omar Campos <hypermeister@...>
Date: 2009-12-18T12:16:33+09:00
Subject: Simple input problem

Hello all,

  Somehow the following always worked for me before, but tonight, it
failed, and I don't understand why:

gets a

It's a simple gets command!  For some reason when I press Enter, the
cursor just stays there, waiting for more input.  What can this be?
Also, I can't do gets a, if I haven't assigned a value to a yet.  How is
that possible?  I thought I could use ruby variables without declaring
them first!  Please help, it's frustrating to get stuck on something so
basic!
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