Can you explain what interfaces are in Go?
In Go, an interface is a type that specifies a contract by defining methods that a type must implement.
How does polymorphism work with interfaces in Go?
Polymorphism in Go allows different types to be treated as the same interface type, enabling flexible and reusable code.
Can you give me an example of using interfaces and polymorphism?
Sure! For instance, if you have an interface 'Shape' with a method 'Area()', different types like 'Circle' and 'Rectangle' can implement this interface.
What are some common use cases for interfaces in Go?
Common use cases include defining behaviors for different types, creating mock objects for testing, and implementing design patterns.
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