Function reverseString(str)

function reverseString(str) {

let convertion

for (let i = 0; i < str.length; i++) {

str.shift()

convertion.push(str.shift());

}

return convertion;

}

reverseString(“hello”);

console.log(reverseString(“hello”));

something is wrong, str.shift is not a function

That’s because shift is only defined on arrays, not strings.

thanks for your advise.