Function cssRulesToText

src/documentUtil.js:38–42

(cssRules)

    };

    var cssRulesToText = function (cssRules) {
        return asArray(cssRules).reduce(function (cssText, rule) {
            return cssText + rule.cssText;
        }, "");
    };

    var rewriteStyleContent = function (styleElement) {
        styleElement.textContent = cssRulesToText(styleElement.sheet.cssRules);