function __toString()
{
$mapimplode = _Array::recursiveMerge()->map(function ($e) {
return $e . '';
})->implode('');
$elem = TagNode::element($this->name, $this->attributes);
return '' . $elem($mapimplode($this->content));
}
public function testTagElement()
{
$data = ["aaa", "bbbb"];
$li = TagNode::element('li', ['class' => 'le']);
$ul = TagNode::element('ul', ['class' => 'fl']);
$call = _Array::map($li)->implode('')->then($ul);
$this->assertEquals($call($data), '<ul class="fl"><li class="le">aaa</li><li class="le">bbbb</li></ul>');
}
