题解 | #二次封装函数#
二次封装函数
https://www.nowcoder.com/practice/694afeb930f74392bda01a815219d81b
function partialUsingArguments(fn) {
let arg1 = [...arguments].slice(1)
return function() {
return fn.apply(this, arg1.concat([...arguments]))
}
}
