From: Just Maz <josquius@...>
Date: 2006-12-15T03:22:43+09:00
Subject: Hash/2-d array help!

Would anyone happen to know how would I go about creating a hash where I
have more then one value equating to another?
i.e. England => Liverpool, England => London, France =>Rennes,
England=>Plymouth, France=>Paris.

I've tried all sorts of ways to do this but I always seem to overwrite
the old value of hash[england]=liverpool when I try and add London to
england too.
Is this even possible using a conventional hash? Or would I somehow have
to use a hash of arrays or something?
Also...Just how would I recall the values once I have them?
In my experiments I may well have stumbled across the answer but can't
retrieve them.

Sorry for this question being rather vague but I don't even know the
name of what I'm trying to do or anything about how to do it..I'd
appreciate any help here, at the very least even just a pointer in the
right direction.

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