TimeWithZone with Bignum comparison failed in set_last_request_at?

[pavel-manylov]

Using rails 3.0 and ruby 1.9.2 I have error in set_last_request_at? method in line:

record.last_request_at.blank? || last_request_at_threshold.to_i.seconds.ago >= record.last_request_at

[jaredbeck]

Hello, I'm going through old authlogic issues and seeing what to do with them.
This one looks like a bug report.

If you can still reproduce this issue with a clean install of the latest
version of authlogic and rails (currently 3.6.0 and 5.1.4 respectively), please
create a git repo with a sample app that reproduces the problem, and open a new
issue.

If this was more of a usage question than a bug report, please ask your question
on stackoverflow. Unfortunatley, we just don't have enough volunteers to
handle usage questions on github.

Thanks!