Class: Queue

Inherits:
Object
  • Object
show all
Defined in:
lib/honey_mushroom/queue.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Queue

Returns a new instance of Queue.



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# File 'lib/honey_mushroom/queue.rb', line 2

def initialize
  @queue = []
end

Instance Method Details

#dequeue ⇒ Object 



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# File 'lib/honey_mushroom/queue.rb', line 11

def dequeue
  @queue.shift
end

#dq ⇒ Object

shorthand = less typing =)



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# File 'lib/honey_mushroom/queue.rb', line 23

def dq #shorthand = less typing =)
  dequeue
end

#enq(value) ⇒ Object

shorthand = less typing =)



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# File 'lib/honey_mushroom/queue.rb', line 19

def enq(value) #shorthand = less typing =)
  enqueue(value)
end

#enqueue(value) ⇒ Object 



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# File 'lib/honey_mushroom/queue.rb', line 6

def enqueue(value)
  @queue.push(value)
  return value
end

#peek ⇒ Object 



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# File 'lib/honey_mushroom/queue.rb', line 15

def peek
  @queue[0]
end