If you wawnt to keep a flash key for the next request too, even if it hasn't
changed, call C<keep_flash> and pass in the keys as arguments.
+=item delete_session REASON
+
+This method is used to invalidate a session. It takes an optional parameter
+which will be saved in C<session_delete_reason> if provided.
+
=item session_delete_reason
This accessor contains a string with the reason a session was deleted. Possible
This method is extended and will extend the expiry time, as well as persist the
session data if a session exists.
-=item delete_session REASON
-
-This method is used to invalidate a session. It takes an optional parameter
-which will be saved in C<session_delete_reason> if provided.
-
=item initialize_session_data
This method will initialize the internal structure of the session, and is