Function e

static/javascripts/application.js:17–23

(t)

        var t = document.createElement("_");
        if (t.classList.add("c1", "c2"), !t.classList.contains("c2")) {
            var e = function(t) {
                var e = DOMTokenList.prototype[t];
                DOMTokenList.prototype[t] = function(t) {
                    var n, o = arguments.length;
                    for (n = 0; o > n; n++) t = arguments[n], e.call(this, t)
                }
            };
            e("add"), e("remove")
        }
        if (t.classList.toggle("c3", !1), t.classList.contains("c3")) {