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@ -1,11 +1,15 @@ |
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## Array Diff |
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Your goal in this kata is to implement a difference function, which subtracts |
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one list from another and returns the result. |
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It should remove all values from list a, which are present in list b keeping |
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their order. |
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``` |
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array_diff(vec![1,2], vec![1]) == vec![2] |
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``` |
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If a value is present in b, all of its occurrences must be removed from the other: |
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array_diff(vec![1,2], vec![1]) == vec![2] If a value is present in b, all of its |
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occurrences must be removed from the other: |
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``` |
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array_diff(vec![1,2,2,2,3], vec![2]) == vec![1,3] |
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``` |
