anchor.diff:              <div class="pure-u-1 pure-u-md-1-2">
   
                 <h2 class="filter-option <%= class_if("active", !controller_name.include?("past_person_events")) %>">
  -                <%= link_to_unless_current t(".upcoming_events"), [:gobierto_people, @person_event_scope, :events] %>
  +                <%= link_to_unless_current t(".upcoming_events"), eval([:gobierto_people, @person_event_scope, :events, :path].compact.join("_")) %>
                 </h2>
   
               </div>
  
positive.code:           <div class="box">
              <div class="inner">
                <%= t(".displaying_events_of", date: l(@filtering_date, format: :short)) %>
                <%= link_to t(".go_back"), [:gobierto_people, @person_event_scope, :events] %>
              </div>
            </div>
          <% end %>
  
negative.code:             <div class="pure-u-1 pure-u-md-1-2 right">
  
                <h2 class="filter-option <%= class_if("active", controller_name.include?("past_person_events")) %>">
                  <%= link_to_unless_current t(".past_events"), eval([:gobierto_people, @person_event_scope, :past_events, :path].compact.join("_")) %>
                </h2>
  
              </div>
  