JS Practice — Built-in Objects

String.prototype.toString() — returns same value as valueOf

📖 Usage Example

const str = 'Hello'
str.toString()              // → 'Hello'
new String('hi').toString()  // → 'hi'

Use toString() to return the primitive string value of a string or String object.

String.prototype.toString() vs valueOf()

Both .toString() and .valueOf() return the primitive string value.

Challenge: Implement toStringEqualsValueOf(str) that checks if toString equals valueOf.

toStringEqualsValueOf('hello') // → true

💡 Hints (1)