Class: CallbackQueue

Inherits:
Object show all
Defined in:
lib/hyalite/callback_queue.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CallbackQueue 



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# File 'lib/hyalite/callback_queue.rb', line 2

def initialize
  @queue = []
end

Instance Method Details

#enqueue(proc = nil, &block) ⇒ Object 



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# File 'lib/hyalite/callback_queue.rb', line 6

def enqueue(proc = nil, &block)
  if proc
    @queue << proc
  elsif block_given?
    @queue << block
  end
end

#notify_all ⇒ Object 



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# File 'lib/hyalite/callback_queue.rb', line 14

def notify_all
  queue = @queue
  @queue = []
  while queue.length > 0
    proc = queue.shift
    proc.call
  end
end