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Answers and rating deltas for
How to loop Ruby hash and remember/access previous value?
| Author | Votes | Δ |
|---|---|---|
| Patrick Oscity | 1 | -0.34 |
| Naim Rajiv | 1 | -0.20 |
| Cary Swoveland | 1 | +0.37 |
Last visited: Apr 27, 2015, 11:03:22 AM