Singly-linked list/Element definition: Difference between revisions

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@@ Line 170: / Line 170: @@
   class ListNode
     attr_accessor :value, :succ
-    def initialize(fst,*rst)
+    def initialize(v,s=nil)
-      self.value=fst
+      self.value=v
-      self.succ=ListNode.new(*rst) unless rst.empty?
+      self.succ=s
     end
     def each(&b)