/**
* Returns a function converting Markdown into HTML.
* @return \Closure A function converting Markdown into HTML.
*/
public function getMarkdown() : \Closure
{
return function ($value, \Mustache_LambdaHelper $helper) {
$args = $this->parseArguments($helper->render($value), 'markdown', ['flavor' => Markdown::$defaultFlavor]);
return Markdown::process($args['markdown'], $args['flavor']);
};
}