/**
* Add a webmaster to collection.
*
* @param string $webmaster
* @param string $content
*
* @return \Arcanedev\SeoHelper\Entities\Webmasters
*/
public function add($webmaster, $content)
{
if (!is_null($name = $this->getWebmasterName($webmaster))) {
$this->metas->add($name, $content);
}
return $this;
}
/**
* Add a meta to the card.
*
* @param string $name
* @param string $content
*
* @return \Arcanedev\SeoHelper\Entities\Twitter\Card
*/
public function addMeta($name, $content)
{
$this->metas->add($name, $content);
return $this;
}
/**
* Add an open graph property.
*
* @param string $property
* @param string $content
*
* @return \Arcanedev\SeoHelper\Entities\OpenGraph\Graph
*/
public function addProperty($property, $content)
{
$this->metas->add($property, $content);
return $this;
}