/**
* Create a snippet function for the fragment selected from
* the specified file. The return value is then callable with some
* data than the $handler expects. The handler then needs to
* return an array of selector/transformer key values pairs
*
* @param string $path
* @param string $selector
* @param Callable $handler Optional
*
* @return Callable
*/
public static function snippet($path, $selector, $handler = null)
{
return function () use($path, $selector, $handler) {
$args = func_get_args();
return Template::fetch($path, $handler ? call_user_func_array($handler, $args) : array(), $selector);
};
}
public function testTransformersAreOptionalToHtmlMethod()
{
$t = new T($this->p);
$this->assertNotNull($t->html());
}