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10 lines
305 B
Ruby
10 lines
305 B
Ruby
# Write a function (similar to _.difference) that takes two arrays
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# and returns two arrays containing the elements not present in the other
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def difference(arr1, arr2)
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result_1 = arr1.reject { |num| arr2.include?(num) }
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result_2 = arr2.reject { |num| arr1.include?(num) }
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[result_1, result_2]
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end
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