Fix issue with sort functions

app/assets/javascripts/app/directives/views/actionsMenu.js

@@ -11,7 +11,9 @@ class ActionsMenu {
   controller($scope, modelManager, actionsManager) {
     'ngInject';
 
-    $scope.extensions = actionsManager.extensions.sort((a, b) => {return a.name.toLowerCase() > b.name.toLowerCase()});
+    $scope.extensions = actionsManager.extensions.sort((a, b) => {
+      return a.name.toLowerCase() < b.name.toLowerCase() ? -1 : 1;
+    });
 
     for(let ext of $scope.extensions) {
       ext.loading = true;

app/assets/javascripts/app/directives/views/editorMenu.js

@@ -15,8 +15,13 @@ class EditorMenu {
 
     $scope.formData = {};
 
-    $scope.editors = componentManager.componentsForArea("editor-editor").sort((a, b) => {return a.name.toLowerCase() > b.name.toLowerCase()});
+    $scope.editors = componentManager.componentsForArea("editor-editor").sort((a, b) => {
-    $scope.stack = componentManager.componentsForArea("editor-stack").sort((a, b) => {return a.name.toLowerCase() > b.name.toLowerCase()});
+      return a.name.toLowerCase() < b.name.toLowerCase() ? -1 : 1;
+    });
+
+    $scope.stack = componentManager.componentsForArea("editor-stack").sort((a, b) => {
+      return a.name.toLowerCase() < b.name.toLowerCase() ? -1 : 1;
+    });
 
     $scope.isDesktop = isDesktopApplication();
 

app/assets/javascripts/app/services/singletonManager.js

@@ -78,7 +78,11 @@ class SingletonManager {
         */
         if(allExtantItemsMatchingPredicate.length >= 2) {
           let sorted = allExtantItemsMatchingPredicate.sort((a, b) => {
-            return a.created_at > b.created_at;
+            /*
+              If compareFunction(a, b) is less than 0, sort a to an index lower than b, i.e. a comes first.
+              If compareFunction(a, b) is greater than 0, sort b to an index lower than a, i.e. b comes first.
+            */
+            return a.created_at < b.created_at ? -1 : 1;
           });
 
           // The item that will be chosen to be kept