anchor.diff:              <% if goal.complete == true %> 
               <td><%= goal.description %></td>
               <td><%= goal.time_frame %></td>
  -            <td><%= link_to 'Show', goal %></td>
  -            <td><%= link_to 'Edit', edit_goal_path(goal) %></td>
  -            <td><%= link_to 'Destroy', goal, method: :delete, data: { confirm: 'Are you sure?' } %></td>
             </tr>
             <% end %> 
           <% end %>
  
positive.code:         <tr>
            <th>Description</th>
            <th>Time frame</th>
            <th>Complete</th>
            <th colspan="3"></th>
          </tr>
        </thead>
  
negative.code:             <% if goal.complete != true %> 
              <td><%= goal.description %></td>
              <td><%= goal.time_frame %></td>
              <td><%= link_to 'Show', goal %></td>
              <td><%= link_to 'Edit', edit_goal_path(goal) %></td>
              <td><%= link_to 'Destroy', goal, method: :delete, data: { confirm: 'Are you sure?' } %></td>
  