[jQuery] trigger "$(document).ready" manually

Good evening,
It is possible to call
1. $('#field').trigger("click");
2. $(document).trigger("myOwnEvent");
But it seems, that this is not possible to call
$(ducument).trigger("ready");
Is "ready" not an event? (Yes, I mean ready from $
(document).ready(function() {...})). I need to recall this event,
because I have changed a big part of my page.
Mathias