JS Practice — Built-in Objects

String.prototype.repeat() — empty string input

📖 Usage Example

'ab'.repeat(3)    // → 'ababab'
'-'.repeat(5)     // → '-----'
'x'.repeat(0)    // → ''

Use repeat() to create a new string with the original repeated a specified number of times.

String.prototype.repeat() — Empty String

Repeating an empty string any number of times always yields an empty string.

Challenge: Implement repeatEmpty(n) that repeats an empty string n times and returns the result.

repeatEmpty(100) // → ''
repeatEmpty(0)   // → ''

💡 Hints (1)