anchor.diff:  
       <% end %>
   
  +    <br>
  +    <h5>Comments: </h5>
  +    <% answer.comments.each do |comment| %>
  +        <%= comment.body %> - <%= comment.user.username %><br>
  +      <% end %>
  +
     <% end %>
   
   </div>
  
positive.code:   <p>by: <%= answer.user.username %></p>
      <%= answer.body %><br>
  
        <% answer.each do |comment| %>
          <%= comment.body %> - <%= comment.user.username %>
        <% end %>
      <% if logged_in? %>
  
      <a href="/answers/<%= answer.id %>/comments">Add a comment</a>
      <form action="/answers/<%= answer.id %>/vote" method="post">
        <input type="submit" value="upvote" name= "vote">
        <input type="submit" value="downvote" name="vote">
  
negative.code:   <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>
  
  