anchor.diff:      <% if @games.empty? %>
         <% if current_user == @user %>
           <p>It looks like you haven't added any game to your library :(</p>
  +        <%= button_to "Browse and add games to your library!", games_path, method: 'get' if current_user == @user %>
         <% else %>
           <p><%= @user.username %> hasn't added any games to his/her library yet :(</p>
         <% end %>
  
positive.code: <div class="container">
    <% if current_user == @user %>
      <h1>Welcome back, <%= @user.username %></h1>
    <% else %>
      <h1>Welcome to <%= @user.username %>'s profile</h1>
    <% end %>
  
negative.code:       </li>
      <% end %>
  
    </div>
  
    <div class="user-comments">
      <h3><%= @user.name %>'s Comments:</h3>
      <% if @comments.empty? %>
        <p>No comments yet!</p>
      <% else %>
        <% @comments.each do |comment| %>
          <li>
            <%= link_to "#{comment.game.name}", comment.game %>
            <p><%= comment.body %></p>
          </li>
        <% end %>
      <% end %>
    </div>
  
    <div class="user-ratings">
      <h3><%= @user.name %>'s' game ratings:</h3>
      <% if @ratings.empty? %>
        <p>No ratings yet!</p>
      <% else %>
        <% @ratings.each do |rating| %>
          <li>
            <%= link_to "#{rating.game.name}", rating.game %> - <%= rating.score %> out of 5
            <br><br>
          </li>
        <% end %>
      <% end %>
    </div>
  
  