ruby-sidekiq-cron 0.4.2-3 (amd64 binary) in ubuntu xenial

 Sidekiq Cron helps to add repeated scheduled jobs. It enables to set jobs to
 be run in specified time (using CRON notation)
 .
 It runs a thread alongside Sidekiq workers to schedule jobs at specified times
 (using cron notation `* * * * *` parsed by Rufus-Scheduler
 .
 It checks for new jobs to schedule every 10 seconds and doesn't schedule the
 same job multiple times when more than one Sidekiq worker is running.
 .
 Scheduling jobs are added only when at least one Sidekiq process is running.