I've a problem that I think is best solved with multi-dimensional hashes. However, the reference that I'm using doesn't really cover them. Does anyone know where I might find some tutorial article of some sort with an example or two on multi-dimensional hashes?
I know that the syntax for referring to an element within the inner hash is: $hash1[$hash2[$hash2key]]
Okay, we agree, you need to know more. :)
You are indexing into those, which would make them arrays, not hashes.
I also don't know what kind of setup you're talking about there, but traditional Perl multidimensional structures are closer to:
my @array = ( [1..3], [4..6], [7..9] ); print "$array[1][2]\n"; # prints 6
but something tells me I should know more. If someone can point me in the right direction, I'd appreciate it.
Programming Perl has a nice chapter on Data Structures, but even closer to home, try:
perldoc perldsc
James
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