Slice and Splice Tests Failing

JavaScript
1

Tell us what’s happening:
The following code is not passing the test for this algorithm exercise, but the output i’m seeing matches the expected output. Can someone help me understand what I’m doing wrong?

Your code so far


function frankenSplice(arr1, arr2, n) {
  // It's alive. It's alive!
  let x = arr1.slice(0,arr1.length);
  let newArr = [...arr2];
  newArr.splice(n,0,x);
  console.log(newArr);
  return newArr;
}

frankenSplice([1, 2], ["a", "b"], 1);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.92 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-algorithm-scripting/slice-and-splice

1 Like
3

Ah thank you! Is there a way to print the brackets on arrays when you use console.log? My output here just looked like a,1,2,b not [a,[1,2],b].

4

which browser are you using?

6

This is great! Thank you! I was just using the freecodecamp exercise output area to test my code.