class Puma::Cluster

def cull_workers
  diff = @workers.size - @options[:workers]
  return if diff < 1
  debug "Culling #{diff} workers"
  workers = workers_to_cull(diff)
  debug "Workers to cull: #{workers.inspect}"
  workers.each do |worker|
    log "- Worker #{worker.index} (PID: #{worker.pid}) terminating"
    worker.term
  end
end