Volt adding multiple class in view - voltrb

Question

I'm building a website with Volt 0.9 and I'm trying to customize my main.html regarding navigation.
Well, there is and if binding in the :Nav section to add a class. The problem is that I want to add another class with another if binding. I've tried to add a second if binding, but no luck, the are not rendered when I'm using a second if binding.
How can I do that ?
Here's the file :
<:Title>
{{ view main_path, "title", {controller_group: 'main'} }}
<:Body>
<nav class="navbar navbar-inverse navbar-fixed-top" role="navigation">
<div class="container-fluid">
<ul class="nav navbar-nav pull-left">
<:nav href="/">Hammicus</:nav>
<:nav href="/tv">HammicusTV</:nav>
<:nav href="/radio">HammicusRadio</:nav>
<:nav href="/contact">Contact</:nav>
</ul>
<:volt:notices />
{{ view main_path, 'body', {controller_group: 'main'} }}
</div>
</nav>
<footer class="footer">
<p>© Hammicus {{ Time.now.year }}</p>
</footer>
<:Nav>
<li class="{{ if active_tab? }}active{{ end }} {{ if attrs.href == "/" }}brand{{ end }}">
{{ yield }}
</li>

Answer 1

The problem seems to be the double quotes around the "/"
Replace them with single quotes (so they are properly nested) and it should work.
ie
class="{{ if active_tab? }}active{{ end }} {{ if attrs.href == '/' }}brand{{ end }}"