<%= stylesheet_link_tag "application", media: "all", "data-turbolinks-track" => true %> <%= javascript_include_tag "application", "data-turbolinks-track" => true %> <%= csrf_meta_tags %>
<% if current_user %>
<%= current_user.username %>
<%= link_to "Logout", logout_path %> <% else %> <%= link_to "Login", login_path %> <%= link_to "Register", new_user_path %> <% end %>
<%= yield %>