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TomNaessens/gist:390e7b011c6571708e1d6a16911da4cc

Created April 3, 2023 12:47
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gistfile1.txt
irb(main):012:0> [1, 2, 3].to_enum.lazy.zip([:a, :b, :c]).eager.map { |*x| x.last }.to_a
=> [[1, :a], [2, :b], [3, :c]]
irb(main):013:0> [1, 2, 3].to_enum.lazy.zip([:a, :b, :c]).map { |*x| x.last }.to_a
=> [:a, :b, :c]
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