WeakMapgetbeginner

WeakMap.prototype.get() — after delete

📖 Usage Example

const wm = new WeakMap()
const a = {}, b = {}
wm.set(a, 'A')
wm.get(b)  // → undefined

Different object references are always separate keys.

WeakMap get() After Delete

After deleting a key, get(key) returns undefined.

Challenge: Verify get after delete.

💡 Hints (1)

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