Class: Flamingo::DispatchQueue

Inherits:
Object
  • Object
show all
Defined in:
lib/flamingo/dispatch_queue.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(redis) ⇒ DispatchQueue

Returns a new instance of DispatchQueue.



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# File 'lib/flamingo/dispatch_queue.rb', line 6

def initialize(redis)
  self.redis = redis
  @queue_name = "queue:dispatch"
end

Instance Attribute Details

#redis ⇒ Object

Returns the value of attribute redis.



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# File 'lib/flamingo/dispatch_queue.rb', line 4

def redis
  @redis
end

Instance Method Details

#dequeue ⇒ Object 



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# File 'lib/flamingo/dispatch_queue.rb', line 15

def dequeue
  redis.lpop(@queue_name)
end

#enqueue(event) ⇒ Object 



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# File 'lib/flamingo/dispatch_queue.rb', line 11

def enqueue(event)
  redis.rpush(@queue_name,event)
end

#page(page_num, page_size = 20) ⇒ Object 



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# File 'lib/flamingo/dispatch_queue.rb', line 19

def page(page_num,page_size=20)
  start_index = page_num*page_size
  end_index = start_index+page_size-1
  redis.lrange(@queue_name,start_index,end_index)
end

#size ⇒ Object 



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# File 'lib/flamingo/dispatch_queue.rb', line 25

def size
  redis.llen(@queue_name)
end