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Answers and rating deltas for
ruby - array of arrays - how to select unique elements?
| Author | Votes | Δ |
|---|---|---|
| jondavidjohn | 3 | +0.85 |
| konkked | 0 | +0.91 |
| sawa | -2 | -0.96 |
Last visited: Sep 14, 2014, 5:07:29 AM