anchor.diff:    <td><%= link_to 'fernando@dival.es', '' %></td>
     <td>hace 2 horas <span class="soft ip">222.111.222.11</td>
     <td>12 sep 2016 <span class="soft ip">222.111.222.11</td>
  +  <td>Si</td>
     <td><%= link_to '<i class="fa fa-eye"></i> Ver usuario'.html_safe, '', class: 'view_item'  %></td>
   </tr>
   <tr class="odd">
  
positive.code:   <td><%= link_to 'fernando@dival.es', '' %></td>
    <td>hace 2 horas <span class="soft ip">222.111.222.11</td>
    <td>12 sep 2016 <span class="soft ip">222.111.222.11</td>
    <td><%= link_to '<i class="fa fa-eye"></i> Ver usuario'.html_safe, '', class: 'view_item' %></td>
  </tr>
  <tr class="even">
  
negative.code:   <td><%= link_to 'fernando@dival.es', '' %></td>
    <td>hace 2 horas <span class="soft ip">222.111.222.11</td>
    <td>12 sep 2016 <span class="soft ip">222.111.222.11</td>
    <td>-</td>
    <td><%= link_to '<i class="fa fa-eye"></i> Ver usuario'.html_safe, '', class: 'view_item'  %></td>
  </tr>
  <tr class="even">
  