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Answers and rating deltas for

Ruby: group hashes by keys and sum the values

Author Votes Δ
steenslag 29 +3.75
Ken Bloom 3 -0.47
Head 2 0.00
TuteC 1 0.00
user1922900 0 0.00
Last visited: Sep 14, 2014, 5:07:29 AM