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Answers and rating deltas for

Optimum way of writing this ruby code in one line

Author Votes Δ
odiszapc 8 +4.21
Karthik Kumar Viswanathan 0 -0.90
Jörg W Mittag 0 -0.28
VadimAlekseev 0 -1.08
Last visited: Sep 14, 2014, 5:07:29 AM