Tell us what’s happening:
Hey, please let me know how to simplify this code and make it solve the problem.
Your code so far
function filteredArray(arr, elem) {
let newArr = [];
// change code below this line
for (let i=0;i<arr.length;i++){
let delElem = arr[i].indexOf(elem);
arr[i].splice(delElem, 1);
newArr.push(arr);
}
// change code above this line
return newArr;
}
// change code here to test different cases:
console.log(filteredArray([[3, 2, 3], [1, 6, 3], [3, 13, 26], [19, 3, 9]], 3));
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-data-structures/iterate-through-all-an-arrays-items-using-for-loops