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Answers and rating deltas for

Ruby: NoMethodError: undefined method `+' for nil:NilClass

Author Votes Δ
kostja 3 +1.26
Arup Rakshit 2 +0.48
glasz 2 +0.67
steenslag 1 -1.54
Last visited: Sep 14, 2014, 5:07:29 AM