lib/rubocop/cop/mixin/integer_node.rb in rubocop-0.52.0 vs lib/rubocop/cop/mixin/integer_node.rb in rubocop-0.52.1

@@ -2,9 +2,11 @@
 
 module RuboCop
   module Cop
     # Common functionality for checking integer nodes.
     module IntegerNode
+      private
+
       def integer_part(node)
         node.source.sub(/^[+-]/, '').split('.').first
       end
     end
   end