jQuery Tiny Pub/Sub: A really, really, REALLY tiny pub/sub implementation for jQuery.

jquery.ba-tinypubsub.js

/*!
 * jQuery Tiny Pub/Sub - v0.3 - 11/4/2010
 * http://benalman.com/
 * 
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */

(function($){
  
  var o = $({});
  
  $.subscribe = function() {
    o.bind.apply( o, arguments );
  };
  
  $.unsubscribe = function() {
    o.unbind.apply( o, arguments );
  };
  
  $.publish = function() {
    o.trigger.apply( o, arguments );
  };
  
})(jQuery);

var multiarmedHandler = $.multiarmed({
    events   : ['event:one', 'event:two'],
    callback : function (){
        console.info('all events are fired', arguments)
        console.info('this.is context',this)
    },
    context  : {optionsl:'onject'} 
});

$.subscribe('event:one', multiarmedHandler );
$.subscribe('event:two', multiarmedHandler );

$.publish('event:one', 1,2,3);
$.publish('event:two', 4,5,6);