Flatten an array using JavaScript | Beginner level | Code along with Vishal

Hello folks,
This is a code along session where I talk about a few beginner level problems. Please leave a feedback!

Follow me -

[HyperXD_YT]

bro extremely useful, plz also mention time complexity and brute force method. 😍

[shivrajnag]

function flatten(arr) {
let result = [];
for(let item of arr) {
if(Array.isArray(item)) {
result = result.concat(flatten(item));
}else {
result.push(item);
}
}
return result;
}

[adobarman]

bro just a question when you can solve it in one line of code using flat funtion eg:-
test.flat(Infinity)
why to do through recursive approach? 🤔

[vishwaksaransundarraj]

bro just one doubt everytime we call recursion function so everytime result variable should reinitialized to "[ ]" right

[KartheekRajDarkwarrior]

Nice bro, also add a face cam on corners