app/views/shared/_footer.html.erb
<footer class="footer">
<div class="footer__logo-box">
<picture class="footer__logo">
<a href="/"><%= image_tag 'logo.png', width: '15%' %></a>
</picture>
</div>
<div class="row">
<div class="col-1-of-2">
<div class="footer__navigation">
<ul class="footer__list">
<li class="footer__item"><%= mail_to 'merlhiotpaolo@gmail.com', 'contact', class: "footer__link" %></li>
<% if current_authentication %>
<li class="footer__item"><a href="/orders/new" class="footer__link">Commander</a></li>
<li class="footer__item"><a href="/orders" class="footer__link">Liste des commandes</a></li>
<li class="footer__item"><a href="/authentications/show" class="footer__link">Profil</a></li>
<% end %>
</ul>
</div>
</div>
<div class="col-1-of-2">
<p class="footer__copyright">
Ce site à été réalisé par <a href="https://www.linkedin.com/in/arnaud-fougerousse-13758a172/" class="footer__link--lowcase">Arnaud Fougerousse</a>
& <a href="https://www.linkedin.com/in/david-saoud-775624174/" class="footer__link--lowcase">David Saoud</a> dans le cadre d'un stage</a>.
</p>
</div>
</div>
</footer>