[Instantrails-users] REXML question

[David Morton]

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Bill Walton wrote:
> Curt, David, Gavin;
>  
> Thanks guys.  I got thrown by the <UNDEFINED> output.  It's not shown in
> the tutorial so I figured it was an error of some sort.  You're all
> right.  After reading Gavin's response (because it came in first) I
> restarted and just kept going and everything works fine.  It turns out,
> though, that the <UNDEFINED> output isn't the only thing irb
> is outputting that's not in the tutorial.  I *hate* it when that happens ;-|

Did the tutorial even mention irb?  That's a normal side effect of irb. Since it
is interactive, it gives you lots of output.   A normal program run from a file
won't have any of that output.

- --
David Morton
Maia Mailguard                        - http://www.maiamailguard.com
Morton Software Design and Consulting - http://www.dgrmm.net
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