@revolist/revogrid/dist/collection/utils/closest.polifill.js

Virtual reactive data grid spreadsheet component - RevoGrid.

/*!
 * Built by Revolist OU ❤️
 */
(function closest() {
    if (!Element.prototype.matches) {
        Element.prototype.matches =
            Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector;
    }
    if (!Element.prototype.closest) {
        Element.prototype.closest = function (s) {
            let el = this;
            do {
                if (Element.prototype.matches.call(el, s)) {
                    return el;
                }
                el = el.parentElement || el.parentNode;
            } while (el !== null && el.nodeType === 1);
            return null;
        };
    }
})();