Change after_sign_in_page to root and add sign_out button

app/assets/stylesheets/menu.scss

@@ -32,6 +32,21 @@ $color: #777;
     margin: 0;
     padding: 0;
 
+    &.menu-right {
+      float: right;
+
+      .menu-item {
+        &:hover {
+          background-color: red;
+          color: white;
+        }
+
+        &:last-child {
+          border-right: 0;
+        }
+      }
+    }
+
     .menu-item {
       border-right: 1px dotted $border-color;
 

app/controllers/application_controller.rb

@@ -27,6 +27,6 @@ class ApplicationController < ActionController::Base
   end
 
   def after_sign_in_path_for(resource)
-    current_user
+    root_path
   end
 end

app/views/application/_menu.html.haml

@@ -17,3 +17,5 @@
         = link_to user_notifications_path(User.zeus), class: 'menu-item' do
           Zeus Notifications
           %span.badge= User.zeus.notifications.size
+    .menu-list.menu-right
+      = link_to 'Sign out', sign_out_path, method: :delete, class: 'menu-item'

config/routes.rb

@@ -3,6 +3,10 @@ Rails.application.routes.draw do
     omniauth_callbacks: 'callbacks'
   }
 
+  devise_scope :user do
+    delete '/sign_out', to: 'devise/sessions#destroy'
+  end
+
   authenticated :user do
     root 'pages#landing', as: :authenticated_root
   end