【发布时间】:2021-07-17 15:47:12
【问题描述】:
我有一个这样的reducer函数
let reducer = (acv, cv) => {
return acv += cv;
}
function createMenus(arr){
let someValue = getNewValue();
arr.reduce(reducer, '');
//I want to bind my above someValue to reducer function so, I can append it to my string like below
}
let reducer = (acv, cv, someValue) => {
return acv += (cv+someValue);
}
我尝试使用bind() 做某事,但没有成功。
【问题讨论】:
标签: javascript arrays reduce