class Link

Attributes

key[RW]
next[RW]
prev[RW]
val[RW]

Public Class Methods

new(key = nil, val = nil) click to toggle source
# File lib/simms_structures/linked_list.rb, line 4
def initialize(key = nil, val = nil)
  @key = key
  @val = val
  @next = nil
  @prev = nil
end

Public Instance Methods

to_s() click to toggle source
# File lib/simms_structures/linked_list.rb, line 11
def to_s
  "#{@key}: #{@val}"
end