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Answers and rating deltas for

Reverse a string with ruby with recursion. What's wrong with this?

Author Votes Δ
the Tin Man 1 +0.61
JoeC 1 +2.81
Cary Swoveland 0 -0.61
Andrew Backes 0 -2.85
Last visited: Sep 14, 2014, 5:07:29 AM