Declare anonymous function in templates - notbrain/Play20 GitHub Wiki

Sometimes you need to declare a variable in your template, but since we're more in a functional environnement we will prefer to declare an anonymous function thanks to @using(){} :

<ul>
    @using( Map(...) ){ values => 
        @for( toto <- values ){
            <li>toto</li>
        }
    }
</ul>