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Answers and rating deltas for

Checking if a variable is not nil and not zero in ruby

Author Votes Δ
Dejan Simic 138 +4.06
madlep 24 +2.93
Dejan Simic 14 +1.51
Raimonds Simanovskis 11 +0.23
oivoodoo 5 0.00
rubyprince 3 0.00
Jeremy Ruten 3 -0.24
rewritten 2 0.00
Ed S. 1 -2.43
Jeff Waltzer -2 -3.86
Last visited: Sep 14, 2014, 5:07:29 AM