Function z

xiaohongshu/test.js:1691–1695

(e, t, n, r)

                }(e))
            }
            function z(e, t, n, r) {
                for (var i = 0; i < r && !(i + n >= t.length || i >= e.length); ++i)
                    t[i + n] = e[i];
                return i
            }
        }
        ).call(this, n("c8ba"))
    },