JS Practice — Built-in Objects

Symbol.description — global symbol

📖 Usage Example

const s = Symbol.for('global')
s.description   // → 'global'

For Symbol.for(key), the .description equals the registration key.

Description of a Global Symbol

For Symbol.for('global'), the .description equals the registered key.

Challenge: Verify the description equals the key.

💡 Hints (1)