Unused and unasked for to_s removed

fixes #250
exercism · Feb 5, 2016 · 49ff008 · 49ff008
1 parent 64307ab
commit 49ff008
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/exercises/simple-linked-list/example.rb b/exercises/simple-linked-list/example.rb
@@ -30,10 +30,6 @@ def initialize(datum, next_element = NullElement.new)
     @next = next_element
   end
 
-  def to_s
-    "<#{self.class.name} @datum=#{@datum} @next=#{@next || 'nil'}>"
-  end
-
   def to_a
     self.class.to_a(self)
   end