deferred_queue_actions#flush example

example

var b = new Backburner(['sync', 'actions', 'destroy'], { ... });

b.run(function() {

 b.schedule('actions', function() { console.log('actions'); });
 
 b.schedule('sync', function() {
  console.log('flushing sync');
  b.schedule('actions', function() { console.log('actions schedduled in sync queue.'); });
 });

});

// OUTPUTS
flushing sync
actions
actions schedduled in sync queue.

// WHILE LOOP ORDER

Queue {name: "sync", globalOptions: Object, options: undefined, _queue: Array[4], targetQueues: Object…}

Queue {name: "sync", globalOptions: Object, options: undefined, _queue: Array[0], targetQueues: Object…}

Queue {name: "actions", globalOptions: Object, options: undefined, _queue: Array[8], targetQueues: Object…}

Queue {name: "sync", globalOptions: Object, options: undefined, _queue: Array[0], targetQueues: Object…}

Queue {name: "actions", globalOptions: Object, options: undefined, _queue: Array[0], targetQueues: Object…}

Queue {name: "destroy", globalOptions: Object, options: undefined, _queue: Array[0], targetQueues: Object…}