assets/js/modules/nav-expand.js in fenton-jekyll-boilerplate-0.0.11 vs assets/js/modules/nav-expand.js in fenton-jekyll-boilerplate-0.0.12

@@ -10,42 +10,19 @@
  * be automatically expanded so the user can orient themselves within the site.
  * 
  * @param {string} className 
  */
  function setNavigationTree(className) {
-    var summaries = qsa(className);
-    var site = document.location.origin;
-    var location = document.location.pathname;
+    const site = document.location.origin;
+    const location = document.location.pathname;
 
-    for (var i = 0; i < summaries.length; i++) {
-        var summary = summaries[i];
-        var anchorElement = /** @type {HTMLAnchorElement} */(qs('a', summary));
-        var address = anchorElement.href.replace(site, '');
+    qsa(className).forEach((summary) => {
+        const anchorElement = /** @type {HTMLAnchorElement} */(qs('a', summary));
+        const address = anchorElement.href.replace(site, '');
 
         if (location.startsWith(address)){
             summary.setAttribute('open', 'open');
         }
-    }
+    });
 }
 
-/**
- * Highlights the current navigation item
- * 
- * @param {string} navQuery 
- * @param {string} selectedClass 
- */
-function setNavigationItem(navQuery, selectedClass) {
-    var anchors = qsa(navQuery);
-    var site = document.location.origin;
-    var location = document.location.pathname;
-
-    for (var j = 0; j < anchors.length; j++) {
-        var anchor = /** @type {HTMLAnchorElement} */ (anchors[j]);
-        var href = anchor.href.replace(site, '');
-
-        if (href === location) {
-            anchor.classList.add(selectedClass);
-        }
-    }
-}
-
-export { setNavigationTree, setNavigationItem };
+export { setNavigationTree };
\ No newline at end of file