app/views/projects/archived.html.erb
<% content_for :title_bar do %>
<span class="navbar-brand"><%= t('projects.archived projects') %></span>
<% end %>
<div class="row">
<div class="col-xs-12 col-sm-6">
<ul class="list-group">
<% @projects.order(:name).each do |project| %>
<li class="list-group-item clearfix">
<div class="member-name">
<%= project.name %> (<%= project.archived_at.to_s(:short) %>)
</div>
<%= form_for [:unarchive, project], method: :patch do |f| %>
<%= f.submit t('projects.unarchive'), class: 'btn btn-danger btn-sm pull-right' %>
<% end %>
</li>
<% end %>
</ul>
</div>
</div>