A proposal for using assetic to create inline javascript - useful for mobile development where you need to keep requests down.

assetic-inline-js.html

<!-- Use case 1 - Minify inline javascript -->

{% javascripts filter="yui_js"%}
    <script>
        console.log('foo');
        // these dissapear
        //
    </script>
{% endjavascripts %}

<!-- Use case 2 - Minify and embed external javascript file -->

{% javascripts 'path/to/file.js' output="inline"  filter='yui_js' %}
<script>{{ output }}</script>
{% endjavascripts %}