class Link
Attributes
key[RW]
next[RW]
prev[RW]
val[RW]
Public Class Methods
new(key = nil, val = nil)
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# 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()
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# File lib/simms_structures/linked_list.rb, line 11 def to_s "#{@key}: #{@val}" end