Slice and Splice add solution?

[camperextraordinaire]

Solution #2 is just like yours in the new hints/solutions topic.

freeCodeCamp Challenge Guide: Slice and Splice

Slice and Splice Problem Explanation We need to copy each element from the first array into the second array starting at the index n. We’ve also got to ensure that the original arrays are not mutated. That is, we cannot make any changes to the original arrays. Relevant Links Array.slice() Array.splice() Hints Hint 1 Create a copy of the second array inside of the function. This will ensure that the original array is not mutated. This can be done by using the slice operation on the sec…