Build the app

• create file, call it: "views/devise/menu/_login_items.html.erb" file name:

views/devise/menu/_login_items.html.erb

file content: <% if user_signed_in? %>

<%= link_to('Logout', destroy_user_session_path, :method => :delete) %>

<% else %>

<%= link_to('Login', new_user_session_path) %>

<% end %>

as described in: https://github.com/plataformatec/devise/wiki/How-To:-Add-sign_in,-sign_out,-and-sign_up-links-to-your-layout-template

• add to views/layout/application.html.erb <%= render :partial => 'devise/menu/login_items' %>