Copy an Array with the Spread Operator.......33

JavaScript
1

Alright why is this not working , it is telling me that newArr.push is not a function

Your code so far


function copyMachine(arr, num) {
  let newArr = [];
  while (num >= 1) {
    // change code below this line
    newArr =  newArr.push([...arr]);

    // change code above this line
    num--;
  }
  return newArr;
}

// change code here to test different cases:
console.log(copyMachine([true, false, true], 2));

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-data-structures/copy-an-array-with-the-spread-operator

2

What does array.push() return?

3

right , okay thank you