What are some real-world uses of factory functions in programming?
Factory functions are used to create objects in a flexible way. They can encapsulate logic and provide a clean API.
Can you give me an example of a factory function?
Sure! A simple example is a function that creates user objects with default properties like name and age.
How do factory functions differ from constructors?
Factory functions can return different types of objects and don't require the 'new' keyword, unlike constructors.
What are the advantages of using factory functions?
They promote code reusability, encapsulation, and can simplify object creation, especially for complex objects.
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