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Answers and rating deltas for
Ruby: array of hashes - how to remove duplicates based on the hash key which is an array
| Author | Votes | Δ |
|---|---|---|
| tadman | 4 | +1.68 |
| Makoto | 2 | -0.48 |
| Cary Swoveland | 0 | -1.20 |
Last visited: Dec 14, 2016, 10:23:48 PM