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chicks/gist:3866904

Created October 10, 2012 16:59
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Convert an array of hashes into a CSV
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gistfile1.rb
array_of_hashes = [{:a => 1, :b => 2}, {:a => 3, :b => 4}]
csv = array_of_hashes.inject([]) {|csv, hash| csv << hash.values.join(",")}
csv.join("\n")
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