DateJS missing functions
<p>I stumbled on DateJS, Javascript opensource library for date functions. Looks pretty cool.</p>

<p>What is puzzling me is, in the documentation they talk of some functions but those functions are unavailable in the main datejs file, eg.</p>

<p>Example of missing/hidding functions include</p>

<pre><code>Date.today().first().monday()
</code></pre>

<p>I get the error, object Date  has no method first() error</p>

<p>Any idea how this library works?</p>

<p>Gath</p>
