Class: CRuby::Queue

Inherits:
Object
  • Object
show all
Defined in:
lib/cruby/coroutine.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Queue

Returns a new instance of Queue.



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# File 'lib/cruby/coroutine.rb', line 5

def initialize
  @queue = []
end

Instance Method Details

#dequeue ⇒ Object 



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# File 'lib/cruby/coroutine.rb', line 17

def dequeue
  return @queue.shift
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cruby/coroutine.rb', line 9

def empty?
  @queue == []
end

#enqueue(val) ⇒ Object 



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# File 'lib/cruby/coroutine.rb', line 13

def enqueue val
  @queue.push val
end

#poll ⇒ Object

このメソッドは別のクラスに移すべき



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# File 'lib/cruby/coroutine.rb', line 22

def poll
  # dirtyなエントリを削除
  @queue.delete_if {|item| item['flg']==[true] }
  not empty?
end