anchor.diff:    <a href="/questions/<%= @question.id %>/edit">Edit or delete your question</a>
     <% end %>
   
  +   <h5>Comments: </h5> 
  +   <% @question.comments.each do |comment| %>
  +        <%= comment.body %> - <%= comment.user.username %>
  +      <% end %>
   
     <br><br>
   
  
positive.code: 
      <% end %>
  
    <% end %>
  
  </div>
  
negative.code:   <p>by: <%= answer.user.username %></p>
      <%= answer.body %><br>
  
  
      <% if logged_in? %>
  
      <form action="/answers/<%= answer.id %>/comments" >
      <input type="hidden" value="<%= params[:id]%>" name="question_id">
      <input type="submit" value="Add a comment">
    </form>
  
      <form action="/answers/<%= answer.id %>/vote" method="post">
        <input type="submit" value="upvote" name= "vote">
        <input type="submit" value="downvote" name="vote">
  