anchor.diff:      <% @items.each do |item| %>
         <tr>
           <td><%= link_to item.name, item_path(item) %></td>
  +        <td><%= item.qty %></td>
           <td><%= "#{item.brand} #{item.model}" %></td>
  -        <td><%= item.category %></td>
  +        <td><%= item.item_type %></td>
           <td><%= item.location_name %></td>
  -        <td><%= number_to_currency item.recent_costs %></td>
           <td><%= item_status_label(item) %></td>
  +        <td><%= item_condition_label(item) %></td>
           <td><%= table_button_link 'Edit', edit_item_path(item) unless cannot? :edit, item %></td>
         </tr>
       <% end %>
  
positive.code:   <thead>
      <tr>
        <th>Name</th>
        <th>Model</th>
        <th>Category</th>
        <th>Location</th>
        <th>Costs</th>
        <th>Status</th>
        <th></th>
      </tr>
    </thead>
  
negative.code: <% content_for :sidebar do %>
    <%= sidebar_button_link 'New Item', new_item_path if can? :create, Item %>
  <% end %>
  
  