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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Removing a pattern from the beggining and end of a string in ruby
| Author | Votes | Δ |
|---|---|---|
| fgb | 4 | +4.36 |
| FMc | 2 | +0.81 |
| Wayne Conrad | 0 | -0.41 |
| Salil | -1 | -0.95 |
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