What are some common mistakes when using Object.assign in JavaScript?
One common mistake is not realizing that Object.assign performs a shallow copy, which can lead to unexpected behavior.
Can you explain what a shallow copy means?
Sure! A shallow copy means that only the top-level properties are copied. If the property is an object, it references the same object.
What happens if I try to merge two objects with nested properties?
If you merge two objects with nested properties, the nested objects will be shared between the two, leading to potential side effects.
How can I avoid these issues when merging objects?
You can use libraries like Lodash's merge function, which performs a deep copy, or manually handle nested properties.
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