RGBz · October 26, 2021 16:02
diff --git a/example.js b/example.js
 const x = { y: 1 };

 // Delete a key that doesn't exist from an optional chain
 delete x?.y?.z;

 // This results in:
 // > {"y":1}
 console.log(JSON.stringify(x));
	const x = { y: 1 };

	// Delete a key that doesn't exist from an optional chain
	delete x?.y?.z;

	// This results in:
	// > {"y":1}
	console.log(JSON.stringify(x));