Tell us what’s happening:
Describe your issue in detail here.
I don’t understand the difference between the code I commented out and the code under it. Can someone explain?
**Your code so far**
function frankenSplice(arr1, arr2, n) {
let newArr = arr2.slice();
// return newArr.splice(n, 0, ...arr1)
// why does the code above (commented out) return "[]" and the code below returns "[ 4, 1, 2, 3, 5, 6 ]"
newArr.splice(n, 0, ...arr1);
return newArr;
}
console.log(frankenSplice([1, 2, 3], [4, 5, 6], 1));
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Challenge: Slice and Splice
Link to the challenge: