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Answers and rating deltas for

If you have hash of hashes how to remove the values of first hash - Ruby

Author Votes Δ
Kumar Akarsh 2 +4.25
Rafa Paez 1 +0.01
Arup Rakshit 1 -0.38
Paritosh Piplewar 1 -0.14
tadman 1 -0.15
Last visited: Sep 14, 2014, 5:07:29 AM