jQuery: Tiny Pub/Sub implementation for jQuery.

jquery.ba-tinypubsub.js

/*!
 * jQuery Tiny Pub/Sub - v0.4 - 1/4/2011
 * 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( type, data, fn ) {
    if ( $.isFunction( data ) || data === false ) {
      fn = data;
      data = undefined;
    }

    function proxy() {
      return fn.apply( this, Array.prototype.slice.call( arguments, 1 ) );
    };

    proxy.guid = fn.guid = fn.guid || proxy.guid || $.guid++;

    o.bind( type, data, proxy );
  };

  $.unsubscribe = function() {
    o.unbind.apply( o, arguments );
  };

  $.publish = function() {
    o.trigger.apply( o, arguments );
  };

})(jQuery);

jquery.ba-tinypubsub.min.js

/*
 * jQuery Tiny Pub/Sub - v0.4 - 1/4/2011
 * http://benalman.com/
 *
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */
(function($){var o=$({});$.subscribe=function(type,data,fn){if($.isFunction(data)||data===false){fn=data;data=undefined}function proxy(){return fn.apply(this,Array.prototype.slice.call(arguments,1))}proxy.guid=fn.guid=fn.guid||proxy.guid||$.guid++;o.bind(type,data,proxy)};$.unsubscribe=function(){o.unbind.apply(o,arguments)};$.publish=function(){o.trigger.apply(o,arguments)}})(jQuery);