activejob-retry (rubygems):     activejob-retry provides automatic retry functionality for failed     ActiveJobs, with exponential backoff.      Features:      * Works with any queue adapter that supports retries.     * Whitelist/blacklist exceptions to retry on.     * Exponential backoff (varying the delay between retries).     * Light and easy to override retry logic. 
Keywords: activejob|automatic-retries|rails|resque|ruby|sidekiq|worker