Modal now uses requestAnimationFrame, properly detects for dimmer dependency

src/modules/modal.js

@@ -1,6 +1,6 @@
 /*
  * # Semantic - Modal
- * http://github.com/jlukic/semantic-ui/
+ * http://github.com/semantic-org/semantic-ui/
  *
  *
  * Copyright 2013 Contributors
@@ -65,7 +65,7 @@ $.fn.modal = function(parameters) {
         initialize: function() {
           module.verbose('Initializing dimmer', $context);
 
-          if(typeof $.fn.dimmer === undefined) {
+          if($.fn.dimmer === undefined) {
             module.error(error.dimmer);
             return;
           }
@@ -73,7 +73,7 @@ $.fn.modal = function(parameters) {
             .dimmer({
               closable : false,
               useCSS   : true,
-              duration: {
+              duration : {
                 show     : settings.duration * 0.9,
                 hide     : settings.duration * 1.1
               }
@@ -96,9 +96,7 @@ $.fn.modal = function(parameters) {
             .on('click' + eventNamespace, module.event.close)
           ;
           $window
-            .on('resize' + eventNamespace, function() {
-              module.event.debounce(module.refresh, 50);
-            })
+            .on('resize' + eventNamespace, module.event.resize)
           ;
           module.instantiate();
         },
@@ -210,7 +208,7 @@ $.fn.modal = function(parameters) {
           },
           resize: function() {
             if( $dimmable.dimmer('is active') ) {
-              module.refresh();
+              requestAnimationFrame(module.refresh);
             }
           }
         },
@@ -728,4 +726,4 @@ $.fn.modal.settings = {
 };
 
 
-})( jQuery, window , document );
+})( jQuery, window , document );