JS Practice — Built-in Objects

String.prototype.toString() — primitive string

📖 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()

str.toString() returns the string value. For a primitive string, it returns the same value.

Challenge: Implement stringValue(str) that calls .toString() and returns the result.

stringValue('hello') // → 'hello'

💡 Hints (1)