anchor.diff:    <% end %>
   <h2>Add a private comment:</h2>
   <%= render 'comments/form2', locals: {is_private: true} %>
  -<% end %>
  -
  -<% else %>
  -
  -<h1>Please login to see an event</h1>
  -
  -<% end %>
  +<% end %>
positive.code:     <br />
      <% @event.host.username %>
      <br />
      <%= Rating.where(ratee_id: @event.host.id).average(:rating).to_f.round(2) %>
      <br />
    <% @event.guests.each do |guest| %>
        <br />
  
negative.code:     <br />
      <% @event.host.username %>
      <br />
      <%= Rating.where(ratee_id: @event.host.id).average(:rating).to_f %>
      <br />
      <% @event.guests.each do |guest| %>
        <br />
  