Use consistent style and remove console.log

Author: kgryte

spec/_static/javascripts/version_dropdown.js

@@ -1,12 +1,11 @@
-function assign_href( a, url, path ) {
-    fetch( url + "/" + path ).then( response => {
-        if( response.ok ){
+function assign_href(a, url, path) {
+    fetch(url + "/" + path).then(response => {
+        if (response.ok){
             a.href = url + "/" + path;
-        }
-        else {
+        } else {
             a.href = url + "/index.html";
         }
-    }).catch( error => {
+    }).catch(error => {
         a.href = url + "/index.html";
     });
 }
@@ -22,17 +21,16 @@ function add_version_dropdown(json_loc, target_loc, text) {
     dropdown.appendChild(content);
     $.getJSON(json_loc, function(versions) {
         var currentURL = window.location.href;
-        var path = currentURL.split( "_site" )[ 1 ];
-        path = path.split('/');
+        var path = currentURL.split("_site")[1];
+        path = path.split("/");
         path = path.slice(2, path.length);
-        path = path.join('/');
+        path = path.join("/");
         for (var key in versions) {
             if (versions.hasOwnProperty(key)) {
-                console.log(key, versions[key]);
                 var a = document.createElement("a");
                 a.innerHTML = key;
                 a.title = key;
-                assign_href( a, target_loc + versions[key], path );
+                assign_href(a, target_loc + versions[key], path);
                 content.appendChild(a);
             }
         }