JS Practice — Built-in Objects

Symbol.toString() — includes description

📖 Usage Example

const s = Symbol('hello')
s.toString()                      // → 'Symbol(hello)'
s.toString().includes('hello')    // → true

The description text is always embedded inside the parentheses in the toString output.

Symbol toString Contains Description

The string representation always includes the description text.

Challenge: Check that Symbol('hello').toString() includes 'hello'.

💡 Hints (1)