Clean up the code

feimosi · feimosi · commit 9d3ad3de1fa6 · 2025-03-09T01:29:03.000+01:00
diff --git a/src/baguetteBox.js b/src/baguetteBox.js
@@ -686,7 +686,10 @@
     }
 
     function updateOffset() {
-        var offset = -currentIndex * ( document.getElementsByTagName('html')[0].getAttribute('dir') == 'rtl' ? -100 : 100 ) + '%';
+        var isRtl = document.querySelectorAll('html')[0].getAttribute('dir') === 'rtl';
+        var percentage = isRtl ? -100 : 100;
+        var offset = -currentIndex * percentage + '%';
+
         if (options.animation === 'fadeIn') {
             slider.style.opacity = 0;
             setTimeout(function() {
