class LinkedList::Node

Attributes

data[RW]
forward[RW]

Public Class Methods

new(data, forward = nil) click to toggle source
# 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() click to toggle source
# 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