airblade/quo_vadis — pull request #5 by ianmassey (2012-01-29 09:40:49+00:00)
Title: ActiveSupport::SecureRandom deprecated in 3.1, removed in 3.2

Changed the reference to SecureRandom, see https://github.com/rails/rails/commit/1170cceaaec8c0c8aef173913405be1456e4b2be#activesupport/lib/active_support