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Answers and rating deltas for
How to keep track of model history with mapping table in Ruby on Rails?
| Author | Votes | Δ |
|---|---|---|
| Harish Shetty | 10 | +3.86 |
| Larry K | 3 | +1.23 |
| EmFi | 1 | -0.29 |
| Mike Trpcic | 0 | -1.42 |
Last visited: Sep 14, 2014, 5:07:29 AM