</div>

<dl class="mruby-method-desc">
<dt>Description:</dt>
<dd>
<p>
 Returns the header value of the request associated with the provided name. 
</p>

<pre><code>header(name)</code></pre>

</dd>
<dt>Parameters:</dt>
<dd>
<dl class="mruby-method-parameters">
  <dt>name</dt>
  <dd>Case-insensitive header name. Required.</dd>
</dl>
</dd>
</dl>

<div id="user_agent" class="mruby-method-head">
<h3><a href="configure/access_control.html#user_agent"><code>"user_agent"</code></a></h3>
</div>

<dl class="mruby-met