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danielevans/gist:a282935efe50965829e6 Secret

Created October 5, 2011 05:59
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ruby function
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gistfile1.rb
def foo(keys, starter, message)
(keys.slice(0, keys.length-1)).reduce(starter) do |memo, key|
memo[key] ||= {}
memo[key]
end[keys.last] = message
starter
end
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