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Answers and rating deltas for
a problem about singleton in ruby
| Author | Votes | Δ |
|---|---|---|
| Petrik de Heus | 2 | +4.22 |
| jonnii | 0 | -0.53 |
Last visited: Sep 14, 2014, 5:07:29 AM
| Author | Votes | Δ |
|---|---|---|
| Petrik de Heus | 2 | +4.22 |
| jonnii | 0 | -0.53 |