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Answers and rating deltas for
How do I get the unique elements from an array of hashes in Ruby?
| Author | Votes | Δ |
|---|---|---|
| Aaron Hinni | 25 | +3.84 |
| fl00r | 14 | 0.00 |
| glenn mcdonald | 2 | +0.05 |
| edthix | 0 | 0.00 |
| yoniLavi | 0 | 0.00 |
| Mark Reid | 0 | -3.89 |
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