public function except($keys)
    {
        $dictionary = Arr::except($this->getDictionary(), $keys);

        return new static(array_values($dictionary));
    }
public function except($keys)
    {
        $dictionary = Arr::except($this->getDictionary(), $keys);

        return new static(array_values($dictionary));
    }
public function except ( $ keys ) { $ dictionary = Arr :: except ( $ this -> getDictionary ( ) , $ keys ) ; return new static ( array_values ( $ dictionary ) ) ; }
Returns all models in the collection except the models with specified keys.

@param  mixed  $keys
@return static
Returns all models in the collection except the models with specified keys .