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Answers and rating deltas for

What Does Ruby's Array#shift do?

Author Votes Δ
Steve Weet 51 +1.33
Alberto Santini 27 +2.19
mipadi 6 -0.26
Tony Delroy 2 -0.88
Robert Grant 1 -3.66
Last visited: Sep 14, 2014, 5:07:29 AM