What are some common use cases for Object.assign in JavaScript?

What are some common use cases for Object.assign in JavaScript?

Object.assign is often used for merging objects, cloning objects, and adding properties to existing objects.

Can you give me an example of merging two objects?

Sure! You can merge two objects like this: const merged = Object.assign({}, obj1, obj2); This combines properties from both obj1 and obj2.

What about cloning an object? How does that work?

To clone an object, you can use const clone = Object.assign({}, originalObject); This creates a shallow copy of the original.

Are there any limitations to using Object.assign?

Yes, Object.assign only performs a shallow copy, so nested objects will still reference the original.