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Answers and rating deltas for

What is the purpose of the Enumerator class in Ruby

Author Votes Δ
the Tin Man 2 +0.43
Sergey Bolgov 1 +0.38
M. Shiina 1 +0.02
samuil 0 -3.85
Last visited: Sep 14, 2014, 5:07:29 AM