Write a function that accepts a positive number N. The function should console log a pyramid shape with N levels using the # character. Make sure the pyramid has spaces on both the left *and* right hand sides

pyramid.js

// --- Examples
//   pyramid(1)       
//       '#'
//   pyramid(2)
//       ' # '
//       '###'
//   pyramid(3)
//       '  #  '
//       ' ### '
//       '#####'

function pyramid(n, row = 0, level = '') {
  if (row === n) return;
  if (level.length === 2 * n - 1) {
    console.log(level);
    return pyramid(n, row + 1);
  }
  const midpoint = Math.floor((2 * n - 1) / 2);
  let add;
  if (midpoint - row <= level.length && midpoint + row >= level.length) {
    add = '#';
  } else {
    add = ' ';
  }
  pyramid(n, row, level + add);
}