class LinkedList::DoublyNode
This node for Doubly
Linked list implementation.
Attributes
data[RW]
next_val[RW]
pre_val[RW]
Public Class Methods
new(data, pre_val = nil, next_val = nil)
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# File lib/data_struct/linked_list.rb, line 18 def initialize(data, pre_val = nil, next_val = nil) @data = data @next_val = next_val @pre_val = pre_val end