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TrevorS/find_best_order.rb

Created May 12, 2015 16:27
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find_best_order.rb
def find_best_order(array)
array.permutation.map { |p| [p, p.reduce { |a, e| a.to_s + e.to_s }] }.max_by { |e| e[1] }.first
end
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