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Answers and rating deltas for
How can I delete keys by iterating over an array of hashes and by considering 2 hashes at a time?
Author | Votes | Δ |
---|---|---|
Todd A. Jacobs | 1 | -0.19 |
Cary Swoveland | 1 | +0.19 |
Kelvin | 0 | 0.00 |
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