From: Adam Groves <adam.groves@...>
Date: 2008-02-12T08:43:23+09:00
Subject: nested hash from array of paths

Hi,

I'm banging my head against the wall with the following problem:

array = ["home", "about", "about/history", "about/company",
"about/history/part1", "about/history/part2"]

I want to build a tree from this array in the form of a nested hash:


{"home" => nil, "about => {"history => ["part1" => nil, "part2" =>
nil]", "company" => nil}}

Any ideas as to how best to solve this?

Regards

Adam
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