Aggiedit/lib/aggiedit_web/templates/layout/_user_menu.html.heex

<%= if @current_user do %>
  <li class="nav-item active">
    <%= link "#{@current_user.username}/settings", to: Routes.user_settings_path(@conn, :edit), class: "nav-link" %>
  </li>
  <li class="nav-item active">
    <%= link "Log out", to: Routes.user_session_path(@conn, :delete), method: :delete, class: "nav-link" %>
  </li>
<% else %>
  <li class="nav-item active">
    <%= link "Register", to: Routes.user_registration_path(@conn, :new), class: "nav-link" %>
  </li>
  <li class="nav-item active">
    <%= link "Log in", to: Routes.user_session_path(@conn, :new), class: "nav-link" %>
  </li>
<% end %>