class LinkedList::Node
Attributes
data[RW]
forward[RW]
Public Class Methods
new(data, forward = nil)
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# File lib/linked_list_sourav.rb, line 6 def initialize(data, forward = nil) #intializes when new is invoked @data = data @forward = forward self end
Public Instance Methods
to_s()
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# File lib/linked_list_sourav.rb, line 12 def to_s string = "Data: #{self.data} " string << "Points to: #{self.forward.data}" if self.forward string end