marionebl/jogwheel

import toArray from './to-array';

/**
 * get cssRules for styleSheet
 * @param {string} styleSheet - styleSheet to extract cssRules from
 * @return {array} cssRules for styleSheet
 * @private
 */
export default function getCSSRules(styleSheet) {
    try {
        return toArray(styleSheet.cssRules || []);
    } catch (err) {
        console.warn(`Error while reading cssRules from StyleSheet "${styleSheet.href || 'local'}".`);
        console.error(err);
        return [];
    }
}