From: 54Sandgroper <spambait@...>
Date: 2006-03-27T22:58:55+09:00
Subject: Re: Variables in REXML

On Mon, 27 Mar 2006 21:24:48 +0900, Jerome Zago wrote:

>> I can't work out how to do this...
>>   irb> i = 3
>>   irb> puts root.elements['foo/bar[i]'].text
> 
> Please try:
> puts root.elements["foo/bar[#{i}]"].text

Aha! The double quotes did the trick.

I had unsucessfully tried 
puts root.elements['foo/bar[#{i}]'].text

Thanks a million!