rails/rails — Issue #4770: SecureRandom#uuid only exists in 1.9.2+
Author: mcolyer
Created: 2012-01-31 00:39:38+00:00
State: open

ActionDispatch::RequestId now uses SecureRandom#uuid in order to generate a unique id
https://github.com/rails/rails/blob/master/actionpack/lib/action_dispatch/middleware/request_id.rb#L36

Unfortunately SecureRandom#uuid was only introduced in Ruby 1.9.2+ but Rails 3.2 supports 1.8.7. Is it possible to backport support for SecureRandom#uuid through ActiveSupport? Or maybe I am missing something else here.