Class: DSA::LinkedList::DoublyNode

Inherits:

Object

• Object
• DSA::LinkedList::DoublyNode

Defined in:

lib/dsa-ruby/linked_list.rb

Instance Attribute Summary

• #next ⇒ Object

  Returns the value of attribute next.

• #prev ⇒ Object

  Returns the value of attribute prev.

• #val ⇒ Object

  Returns the value of attribute val.

Instance Method Summary

• #initialize(val = 0, nxt = nil, prev = nil) ⇒ DoublyNode constructor

  A new instance of DoublyNode.

Constructor Details

#initialize(val = 0, nxt = nil, prev = nil) ⇒ DoublyNode

Returns a new instance of DoublyNode.

# File 'lib/dsa-ruby/linked_list.rb', line 15

def initialize(val = 0, nxt = nil, prev = nil)
  @val = val
  @next = nxt
  @prev = prev
end

Instance Attribute Details

#next ⇒ Object

Returns the value of attribute next.

# File 'lib/dsa-ruby/linked_list.rb', line 13

def next
  @next
end

#prev ⇒ Object

Returns the value of attribute prev.

# File 'lib/dsa-ruby/linked_list.rb', line 13

def prev
  @prev
end

#val ⇒ Object

Returns the value of attribute val.

# File 'lib/dsa-ruby/linked_list.rb', line 13

def val
  @val
end