mageekguy\atoum\script::setWarningWriter PHP 메소드

    public function setWarningWriter(writer $writer = null)
    {
        if ($writer === null) {
            $writer = new writers\std\err($this->cli);
            $writer->addDecorator(new writer\decorators\trim())->addDecorator(new writer\decorators\prompt($this->locale->_('Warning: ')))->addDecorator(new writer\decorators\eol())->addDecorator(new cli\clear());
        }
        $this->warningWriter = $writer;
        return $this;
    }