Prepare for a total rewrite, in order to also support ActiveRecord.
Add the basics of an adapter system supporting ActiveRecord, Sequel, and PG.
Don't bother profiling specs.
Add methods for creating, dropping and clearing the job queue.
Que's ability to execute SQL should be private.
Suppress annoying NOTICEs to STDOUT when using a bare PG connection.
Spec cleanup: make sure that bare PG connection specs can be run without loading ActiveRecord/ActiveSupport.
Add some pending specs on queueing jobs.
Have adapters execute SQL using PG connections directly, to simplify things and let us use placeholders.
Support basic queueing for jobs.
Support scheduled jobs.
Spec different types of arguments, including the lack thereof.
Support custom priorities for jobs.
Iron out behavior with custom queuing options a bit more.
Support default priorities for jobs.
Support a default run_at.
Drop the spec for a feature I've decided against.
Add some pending specs on working jobs.
Fix some intermittent, meaningless spec failures.
Have Que.execute return a PG::Result instance.