Class: QueueNode

Inherits:

Object

• Object
• QueueNode

Defined in:

lib/queue_node.rb

Instance Attribute Summary

• #data ⇒ Object

  Returns the value of attribute data.

• #next ⇒ Object

  Returns the value of attribute next.

Instance Method Summary

• #initialize(data, next_node = nil) ⇒ QueueNode constructor

  A new instance of QueueNode.

Constructor Details

#initialize(data, next_node = nil) ⇒ QueueNode

Returns a new instance of QueueNode.

# File 'lib/queue_node.rb', line 4

def initialize(data, next_node=nil)
  @data = data
  @next = next_node
end

Instance Attribute Details

#data ⇒ Object

Returns the value of attribute data.

# File 'lib/queue_node.rb', line 2

def data
  @data
end

#next ⇒ Object

Returns the value of attribute next.

# File 'lib/queue_node.rb', line 2

def next
  @next
end