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Answers and rating deltas for
How do I map an array of hashes and output 0 on empty date items?
| Author | Votes | Δ |
|---|---|---|
| Faye | 1 | +3.94 |
| Matt | 0 | -0.74 |
| Cary Swoveland | 0 | +0.25 |
Last visited: Sep 14, 2014, 5:07:29 AM