Fix position of load hook so that Base has been defined and included Model before it runs

activerecord/lib/active_record/base.rb

@@ -331,3 +331,6 @@ class Base
     self.connection_handler = ConnectionAdapters::ConnectionHandler.new
   end
 end
+
+require 'active_record/connection_adapters/abstract/connection_specification'
+ActiveSupport.run_load_hooks(:active_record, ActiveRecord::Model::DeprecationProxy)

activerecord/lib/active_record/model.rb

@@ -81,7 +81,7 @@ def method_missing(name, *args, &block)
       end
     end
   end
-end
 
-require 'active_record/connection_adapters/abstract/connection_specification'
-ActiveSupport.run_load_hooks(:active_record, ActiveRecord::Model::DeprecationProxy)
+  # Load Base at this point, because the active_record load hook is run in that file.
+  Base
+end