Tell us what’s happening:
my code does not pass the last test , i don’t know WHY?
Your code so far
const sum = (function() {
"use strict";
return function sum(...x) {
return x.reduce((y,z) => y+z,0);
};
})();
console.log(sum()); // 6
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36
.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/es6/use-the-rest-operator-with-function-parameters