求数组中最短字符串长度 用reduce

Question

比如 var arr=["flight", "flow", "flower"];

最短 'flow'

我印象中。。。。
arr.reduce((c,p)=>{return c.length<p.length?c.length:p.length})

我这是错误的写法 忘记如何写了 求大佬更正

Answer 1

用 Array.prototype.reduce 实现

arr.reduce((c, p) => c.length < p.length ? c : p);

Answer 2

["flight", "flow", "flower"].reduce((c,p)=> Math.min(c, p.length), Infinity)