anchor.diff:  <% end %>
   
   <script>
  -var fields = document.querySelectorAll('textarea');
  -for (var i = 0; i < fields.length; ++i) {
  -  var item = fields[i];
  -  var simplemde = new SimpleMDE({ element: item });
  -}
  +  var fields = document.querySelectorAll('textarea');
  +  for (var i = 0; i < fields.length; ++i) {
  +    var item = fields[i];
  +    var simplemde = new SimpleMDE({ element: item });
  +  }
   </script>
  
positive.code:     <%= f.label :contacts %><br>
      <%= f.text_area :contacts , class: "form-control"%>
    </div>
    <div class="field">
      <%= f.label "In cerca di" %><br>
      <%= f.text_area :lookingfor, class: "form-control" %>
  
negative.code:     <%= f.text_field :fbpage, class: "form-control" %>
    </div>
    <div class="field">
      <%= f.label :sector %><br>
      <%= f.text_field  :sector, class: "form-control" %>
    </div>
    <div class="field">
      <%= f.label :description %><br>
      <%= f.text_area  :description, class: "form-control" %>
    </div>
  