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”));
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.