<%= if @current_user do %>
• Current user: <%= @current_user.username %>
• <%= link "Settings", to: Routes.user_settings_path(@conn, :edit) %>
• <%= link "Log out", to: Routes.user_session_path(@conn, :delete), method: :delete %>
<% else %>
• <%= link "Register", to: Routes.user_registration_path(@conn, :new) %>
• <%= link "Log in", to: Routes.user_session_path(@conn, :new) %>
<% end %>