lib/rubocop/cop/rails/file_path.rb in rubocop-0.48.0 vs lib/rubocop/cop/rails/file_path.rb in rubocop-0.48.1

@@ -49,12 +49,16 @@
         end
 
         def check_for_rails_root_join_with_slash_separated_path(node)
           return unless rails_root_nodes?(node)
           return unless rails_root_join_nodes?(node)
-          return unless node.method_args.any? { |arg| arg.source =~ %r{/} }
+          return unless node.method_args.any? { |arg| string_with_slash?(arg) }
 
           register_offense(node)
+        end
+
+        def string_with_slash?(node)
+          node.type == :str && node.source =~ %r{/}
         end
 
         def register_offense(node)
           line_range = node.loc.column...node.loc.last_column