code: function (queues, name) {
    var result = queues.filter(function (queue) {
      return queue.name === name
    })
    return result.length > 0
  }
docs: Check if queue with provided `name` exists in the array of queueDefs
  @param {Array} array of nromalized queueDefs
  @param {String} queueName to check for existence
  @param {Array} array of mixed queueNames or queueDefs
  @return {Boolean} true if queue with `name` exists in the array of queueDefs