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Answers and rating deltas for

I need some help manipulating a string in Ruby

Author Votes Δ
Arun Kumar Mohan 2 +0.25
ReggieB 2 +0.49
31piy 0 -1.93
Disha 0 -2.08
Shannon 0 -1.92
Last visited: Mar 21, 2017, 5:49:21 PM