Merge pull request #18102 from arthurnn/nodoc_constant

Add nodoc to some constants [skip ci]

actionpack/lib/action_controller/metal/request_forgery_protection.rb

@@ -209,6 +209,7 @@ def handle_unverified_request
         forgery_protection_strategy.new(self).handle_unverified_request
       end
 
+      #:nodoc:
       CROSS_ORIGIN_JAVASCRIPT_WARNING = "Security warning: an embedded " \
         "<script> tag on another site requested protected JavaScript. " \
         "If you know what you're doing, go ahead and disable forgery " \

activerecord/lib/active_record/transactions.rb

@@ -2,7 +2,9 @@ module ActiveRecord
   # See ActiveRecord::Transactions::ClassMethods for documentation.
   module Transactions
     extend ActiveSupport::Concern
+    #:nodoc:
     ACTIONS = [:create, :destroy, :update]
+    #:nodoc:
     CALLBACK_WARN_MESSAGE = "Currently, Active Record suppresses errors raised " \
       "within `after_rollback`/`after_commit` callbacks and only print them to " \
       "the logs. In the next version, these errors will no longer be suppressed. " \