shitcan usage example

# Your Controller

def some_controller_action
  ShitCan.skip_if_exists("#{params[:id]}_save_me") do
    @blah = User.find_by_login(params[:id])
    @items = Ass.timeline(@dj.id.to_s)
    @items.some_cpu_heavy_command
  end
end

# Your view

<% ShitCan.get_or_set "#{params[:id]}_save_me" do %>
  <% @items.each do |item| %>
    <li class="activity_feed_<%= item[1]['type'] %> clear">
      <div class="feed_item_body">
        <%= item.some.heavy.associations.lookup %>
      </div>
    </li>
  <% end %>
<% end %>