/**
* @param Article $article
*/
public function addArticle(Article $article)
{
if (!$this->hasArticle($article)) {
$this->articles->add($article);
}
return $this;
}
/**
* @param Tag $tag
*/
public function addTag(Tag $tag)
{
if (!$this->tags->contains($tag)) {
$tag->setNews($this);
$this->tags->add($tag);
}
}
/**
* Add tags
* @param Collection|Tag[] $tags
* @return self
*/
public function addTags(Collection $tags)
{
foreach ($tags as $tag) {
$this->tags->add($tag);
}
return $this;
}
/**
* @param $tag
* @return Article
*/
public function addTag(Tag $tag)
{
if (!$this->hasTag($tag)) {
$tag->addArticle($this);
$this->tags->add($tag);
}
return $this;
}
/**
* @param Tag $tag
*/
public function addTag(Tag $tag)
{
$this->tags->add($tag);
}
/**
* @param Tag $tag
* @return Article
*/
public function addTag(Tag $tag)
{
if (!$this->tags->contains($tag)) {
$this->tags->add($tag);
}
return $this;
}
