Make sure we use send for the default attribute method body because the suffix maybe an invalid method name

1 files changed, 1 insertions, 1 deletions

diff --git a/activerecord/lib/active_record/attribute_methods.rb b/activerecord/lib/active_record/attribute_methods.rb
index 90a6a21981..0d444f0239 100644
--- a/activerecord/lib/active_record/attribute_methods.rb
+++ b/activerecord/lib/active_record/attribute_methods.rb
@@ -66,7 +66,7 @@ module ActiveRecord
               if respond_to?(generate_method)
                 send(generate_method, name)
               else
-                evaluate_attribute_method("def #{method_name}(*args); attribute#{suffix}('#{name}', *args); end", method_name)
+                evaluate_attribute_method("def #{method_name}(*args); send(:attribute#{suffix}, '#{name}', *args); end", method_name)
               end
             end
           end