def tasks
      RRRSpec.redis.lrange(RRRSpec.make_key(key, 'tasks'), 0, -1).map do |key|
        Task.new(key)
      end
    end
def tasks
      RRRSpec.redis.lrange(RRRSpec.make_key(key, 'tasks'), 0, -1).map do |key|
        Task.new(key)
      end
    end
Public: All the tasks that are contained by the taskset.

 Returns an array of the task instances