Output slim to variable
<p>I'm using <code>Base64.encode64(val)</code> to convert html to base64.
Example:</p>

<pre><code>- val = link_to 'Link', link_path
= Base64.encode64(val)
</code></pre>

<p>But how can I get slim markup to variable? Like so:</p>

<pre><code>.class = link_to 'Link', link_path # &lt;- this output with slim div
</code></pre>

<p>Or even multiple lines</p>

<pre><code>div
span
.another_div
</code></pre>

<p>There is a way by putting slim code into partial and do this:</p>

<pre><code>- var = render 'partial'
= Base64.encode64(var) # Convert into base64
</code></pre>

<p>How to do this without partial?</p>