Class: DSA::ListNode

Inherits:
Object
  • Object
show all
Defined in:
lib/DSA/list.rb

Overview

Node

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(e) ⇒ ListNode

Returns a new instance of ListNode.



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# File 'lib/DSA/list.rb', line 11

def initialize(e)
  @element = e
  @prev = nil
  @next = nil
end

Instance Attribute Details

#element ⇒ Object

Returns the value of attribute element.



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# File 'lib/DSA/list.rb', line 10

def element
  @element
end

#next ⇒ Object

Returns the value of attribute next.



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# File 'lib/DSA/list.rb', line 10

def next
  @next
end

#prev ⇒ Object

Returns the value of attribute prev.



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# File 'lib/DSA/list.rb', line 10

def prev
  @prev
end