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awesome/Build A Hash Tree From Array Of File Names In Ruby

Created October 5, 2012 20:06
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Build A Hash Tree From Array Of File Names In Ruby
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Build A Hash Tree From Array Of File Names In Ruby
# http://www.dzone.com/snippets/build-hash-tree-array-file
Dir["**/*"].inject({}) {|h,i| t = h; i.split("/").each {|n| t[n] ||= {}; t = t[n]}; h}
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