lib/rubocop/cop/rails/where_range.rb in rubocop-rails-2.26.0 vs lib/rubocop/cop/rails/where_range.rb in rubocop-rails-2.26.1

@@ -138,20 +138,25 @@
                 lhs = pair1.value
                 operator = range_operator(Regexp.last_match(3))
                 rhs = pair2.value
               end
             end
+          else
+            return
           end
 
           if lhs
             lhs_source = parentheses_needed?(lhs) ? "(#{lhs.source})" : lhs.source
           end
 
           if rhs
             rhs_source = parentheses_needed?(rhs) ? "(#{rhs.source})" : rhs.source
           end
 
-          [Regexp.last_match(1), "#{lhs_source}#{operator}#{rhs_source}"] if operator
+          column_qualifier = Regexp.last_match(1)
+          return if column_qualifier.count('.') > 1
+
+          [column_qualifier, "#{lhs_source}#{operator}#{rhs_source}"] if operator
         end
         # rubocop:enable Metrics
 
         def range_operator(comparison_operator)
           comparison_operator == '<' ? '...' : '..'