app/views/layouts/_sidebar.html.erb
<div class="sidebar-container">
<div class="sidebar-content">
<ul class="nav-ul">
<li class="nav-li">
<a class="nav-link" href="<%= login_path()%>">Staff Login</a>
</li>
<li class="nav-li">
<a class="nav-link" href="/matches">Current Matching</a>
</li>
<% if session[:is_ta] %>
<li class="nav-li">
<a class="nav-link" href="<%= groups_path()%>">Groups</a>
</li>
<li class="nav-li">
<a class="nav-link" href="<%= projects_path()%>">Projects</a>
</li>
<li class="nav-li">
<a class="nav-link" href="<%= google_fetch_path %>">Google Sheets</a>
</li>
<% end %>
</ul>
</div>
</div>