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Answers and rating deltas for
Iterating over array of Ruby Hashes and counting the no. of times value has appeared?
| Author | Votes | Δ |
|---|---|---|
| philant | 2 | +0.01 |
| Jörg W Mittag | 2 | -0.18 |
| Anthony | 2 | +0.17 |
Last visited: Apr 29, 2015, 4:26:19 PM