anchor.diff:  <table class="table table-striped table-responsive data-table">
     <thead>
       <tr>
  -      <th class="text-center">Description</th>
  +      <th>Description</th>
         <th class="text-center monetary-value">Value</th>
       </tr>
     </thead>
  
positive.code: 
    <tfoot>
      <tr>
        <th class="text-center"></th>
        <th class="text-center"><%= number_to_currency report.total_value, precision: 2 %></th>
      </tr>
    </tfoot>
  
negative.code:   <tbody>
      <% report.each do |description, value| %>
        <tr>
          <td><%= description %></td>
          <td class="text-center"><%= number_to_currency value, precision: 2 %></td>
        </tr>
      <% end %>
  