SassIfNode::parse PHP 메소드

    public function parse($context)
    {
        if ($this->isElse() || $this->evaluate($this->expression, $context)->toBoolean()) {
            $children = $this->parseChildren($context);
        } elseif (!empty($this->else)) {
            $children = $this->else->parse($context);
        } else {
            $children = array();
        }
        return $children;
    }