public function addAll(Models $other)
    {
        if ($other->count() > 0) {
            $this->models->addAll($other->models);
        }

        return $this;
    }
public function addAll(Models $other)
    {
        if ($other->count() > 0) {
            $this->models->addAll($other->models);
        }

        return $this;
    }
public function addAll ( Models $ other ) { if ( $ other -> count ( ) > 0 ) { $ this -> models -> addAll ( $ other -> models ) ; } return $ this ; }
Add all models from a different Models collection

@param Models $other
Add all models from a different Models collection