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Answers and rating deltas for
How to check there is only one object inside the ruby variable?
| Author | Votes | Δ |
|---|---|---|
| Jay-Ar Polidario | 3 | +0.49 |
| Michael Yurkovetc | 1 | -3.94 |
Last visited: Dec 13, 2017, 10:37:11 AM