Class: Raheui::Queue

Inherits:

Store

• Object
• Store
• Raheui::Queue

Defined in:

lib/raheui/queue.rb

Overview

Queue class for Aheui.

Instance Method Summary

• #pop ⇒ Object

  Dequeue from the Queue.

• #swap ⇒ Object

  Swap the first two elements of Queue.

Methods inherited from Store

#initialize, #push_dup

Constructor Details

This class inherits a constructor from Raheui::Store

Instance Method Details

#pop ⇒ Object

Dequeue from the Queue.

# File 'lib/raheui/queue.rb', line 10

def pop
  @store.shift
end

#swap ⇒ Object

Swap the first two elements of Queue.

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

def swap
  @store[0], @store[1] = @store[1], @store[0] if size > 1
end