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Answers and rating deltas for

Ruby array of hash. group_by and modify in one line

Author Votes Δ
Nikita Chernov 9 +4.02
sawa 4 +0.52
spas 2 -1.63
Arup Rakshit 1 -0.82
Last visited: Sep 14, 2014, 5:07:29 AM