public function update($attributes = [])
    {
        $attributes = array_filter($attributes);

        foreach ($attributes as $key => $attribute) {
            $this->$key = $attribute;
        }

        return $this;
    }
public function update($attributes = [])
    {
        $attributes = array_filter($attributes);

        foreach ($attributes as $key => $attribute) {
            $this->$key = $attribute;
        }

        return $this;
    }
public function update ( $ attributes = [ ] ) { $ attributes = array_filter ( $ attributes ) ; foreach ( $ attributes as $ key => $ attribute ) { $ this -> $ key = $ attribute ; } return $ this ; }
Update the attributes.

@param  array $attributes

@return $this
Update the attributes .