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Answers and rating deltas for
What does the : mean in rails before a variable name?
| Author | Votes | Δ |
|---|---|---|
| Andy Lindeman | 9 | +3.75 |
| pjammer | 2 | +1.55 |
| Simone D'Amico | 0 | -2.65 |
| Dogbert | 0 | -2.65 |
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