allejo / bzion

     *                                model's ID, while null values are ignored.

     * @return self

     */

    public function is($number)

    {

        if ($number === null) {

            return $this;

        }

        if ($number instanceof Model) {

            $number = $number->getId();

        }

        $this->addColumnCondition("= ?", $number);

        return $this;

    }

    /**

     * Request that a column equals one of some strings

     * @param  Model|int $model The ID or model you don't want to get

     * @return self

     */

    public function except($model)

    {

        if ($model instanceof Model) {

            $model = $model->getId();

        }

        $this->where('id');

        $this->addColumnCondition("!= ?", $model);

        return $this;

    }

    /**

     * Return the results sorted by the value of a column