public function setJournals(array $journals = [])
    {
        $this->journals = [];
        foreach ($journals as $journal) {
            $this->addJournal($journal);
        }

        return $this;
    }
public function setJournals(array $journals = [])
    {
        $this->journals = [];
        foreach ($journals as $journal) {
            $this->addJournal($journal);
        }

        return $this;
    }
public function setJournals ( array $ journals = [ ] ) { $ this -> journals = [ ] ; foreach ( $ journals as $ journal ) { $ this -> addJournal ( $ journal ) ; } return $ this ; }
Register a collection of journals.

@param array $journals

@return $this
Register a collection of journals .