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) click to toggle source
# 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() click to toggle source
# File lib/data_structures/linked_list.rb, line 178
def inspect
  @val
end
to_s() click to toggle source
# File lib/data_structures/linked_list.rb, line 174
def to_s
  @val
end