lib/cards_lib/refinements.rb in cards_lib-0.2.4 vs lib/cards_lib/refinements.rb in cards_lib-0.2.5

@@ -1,9 +1,9 @@
 module CardsLib::Refinements
   module InjectWhile
     refine Array do
       def inject_while?(m)
-        result, *array = self.dup
+        result, *array = dup
         loop do
           break if array.empty?
           other = array.shift
 
           result = result.send(m, other)