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Answers and rating deltas for
nil values return error undefined method `car_number' for nil:NilClass even if I check them with
Author | Votes | Δ |
---|---|---|
Rajarshi Das | 2 | +2.15 |
shivam | 1 | -0.35 |
aldrien.h | 0 | -1.81 |
Last visited: Jun 13, 2016, 7:22:08 PM