Class: Frankenpins::TransitionQueue

Inherits:
Object
  • Object
show all
Defined in:
lib/frankenpins/transition_queue.rb

Overview

A transition queue Items added to the queue are executed in order

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TransitionQueue

Returns a new instance of TransitionQueue.



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# File 'lib/frankenpins/transition_queue.rb', line 6

def initialize
  @queue = Queue.new
  @debug = false
end

Instance Method Details

#push(transition) ⇒ Object 



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# File 'lib/frankenpins/transition_queue.rb', line 11

def push(transition)
  puts "E: #{transition.type} #{transition}" if @debug
  @queue.push(transition)
end

#start! ⇒ Object 



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# File 'lib/frankenpins/transition_queue.rb', line 16

def start!
  Thread.new do
    loop do
      transition = @queue.pop
      puts "D: #{transition.type} #{transition}" if @debug
      transition.perform!
    end
  end
end