I'm curious - what's the need to have this as a tree? Are you planning on working with all the children at a specific level?

The reason I ask is that if all you want are straight lookups from the root node, it would be easier to have the path to the leaf as the entry itself. So, you can cut out the split on ':' and just have the hash key be "a1:a2:a3". (In other words, flatten the tree.)

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Please remember that I'm crufty and crochety. All opinions are purely mine and all code is untested, unless otherwise specified.

In reply to Re: List Values As Multidimensional Hash Keys by dragonchild
in thread List Values As Multidimensional Hash Keys by joule

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