Simple Lists With Less
Ever need to make a list of comma separated values but always have that last "," at the end?
Here's some code I've been reusing for a while, including on this blog.
LESS
.tags {
margin-bottom: 0px;
span + span {
&:before {
content: ", "
}
}
}
HTML
<div class="tags">
{% for tag in post.tags.all %}<span>{{ tag }}</span>{% endfor %}
</div>