in reply to Re^2: Dereferencing simple variable
in thread Dereferencing simple variable

That sounds like you could use a hash instead. Is there a good reason why that's not possible?

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Re^4: Dereferencing simple variable
by chrishowe (Acolyte) on Apr 01, 2009 at 14:01 UTC
    I am thinking of using a hash method. I'm not used to hashes so never see them as the answer straight away. Ahh well, progress progress progress :-)