util.js in material-sass-4.0.0

- old
+ new

@@ -1,18 +1,13 @@
 /*
- * global util js
- * based on bootstrap's (v4.0.0-beta) util.js
+ * Global util js
+ * Based on Bootstrap's (v4.0.0) `util.js`
  */
 var Util = function ($) {
   var MAX_UID = 1000000;
   var transition = false;
 
-  function escapeId(selector) {
-    selector = typeof $.escapeSelector === 'function' ? $.escapeSelector(selector).substr(1) : selector.replace(/(:|\.|\[|\]|,|=|@)/g, '\\$1');
-    return selector;
-  }
-
   function getSpecialTransitionEndEvent() {
     return {
       bindType: transition.end,
       delegateType: transition.end,
       handle: function handle(event) {
@@ -33,11 +28,11 @@
       $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
     }
   }
 
   function toType(obj) {
-    return {}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
   }
 
   function transitionEndEmulator(duration) {
     var _this = this;
 
@@ -52,11 +47,11 @@
     }, duration);
     return this;
   }
 
   function transitionEndTest() {
-    if (window.QUnit) {
+    if (typeof window !== 'undefined' && window.QUnit) {
       return false;
     }
 
     return {
       end: 'transitionend'
@@ -70,14 +65,10 @@
 
       if (!selector || selector === '#') {
         selector = element.getAttribute('href') || '';
       }
 
-      if (selector.charAt(0) === '#') {
-        selector = escapeId(selector);
-      }
-
       try {
         var $selector = $(document).find(selector);
         return $selector.length > 0 ? selector : null;
       } catch (err) {
         return null;
@@ -118,6 +109,5 @@
     }
   };
   setTransitionEndSupport();
   return Util;
 }($);
-//# sourceMappingURL=util.js.map
\ No newline at end of file