class LinkedListNode
Attributes
key[RW]
next[RW]
prev[RW]
val[RW]
Public Class Methods
new(key=nil, val=nil, next_node=nil, prev_node=nil)
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# File lib/data_structures/linked_list.rb, line 167 def initialize(key=nil, val=nil, next_node=nil, prev_node=nil) @key = key @val = val @next = next_node @prev = prev_node end
Public Instance Methods
inspect()
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# File lib/data_structures/linked_list.rb, line 178 def inspect @val end
to_s()
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# File lib/data_structures/linked_list.rb, line 174 def to_s @val end