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Answers and rating deltas for

How do I see if a multi-dimensional hash has a value in ruby?

Author Votes Δ
mu is too short 1 +0.72
ShadyKiller 1 +3.83
Charles Caldwell 0 -1.50
sawa 0 -0.18
Alex Wayne 0 -0.63
MurifoX 0 -0.20
Last visited: Sep 14, 2014, 5:07:29 AM