instance method determine_delay

# File activejob/lib/active_job/exceptions.rb, line 171
      def determine_delay(seconds_or_duration_or_algorithm:, executions:, jitter: JITTER_DEFAULT)
        jitter = jitter == JITTER_DEFAULT ? self.class.retry_jitter : (jitter || 0.0)

        case seconds_or_duration_or_algorithm
        when  :polynomially_longer
          # This delay uses a polynomial backoff strategy, which was previously misnamed as exponential
          delay = executions**4
          delay_jitter = determine_jitter_for_delay(delay, jitter)
          delay + delay_jitter + 2
        when ActiveSupport::Duration, Integer
          delay = seconds_or_duration_or_algorithm.to_i
          delay_jitter = determine_jitter_for_delay(delay, jitter)
          delay + delay_jitter
        when Proc
          algorithm = seconds_or_duration_or_algorithm
          algorithm.call(executions)
        else
          raise "Couldn't determine a delay based on #{seconds_or_duration_or_algorithm.inspect}"
        end
      end