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Answers and rating deltas for

Using ActiveRecord, is there a way to get the old values of a record during after_update

Author Votes Δ
Luke Francl 64 +3.98
Gabe Hollombe 8 +2.38
Daniel Von Fange 3 +0.99
thomax 1 0.00
John Topley 1 -0.11
bradheintz 0 -3.37
jonnii 0 -3.08
Manish Shrivastava 0 0.00
Last visited: Sep 14, 2014, 5:07:29 AM