When should you use type assertion instead of type switch in Go?
- When you need to declare custom types based on existing types.
- When you need to handle multiple types in a flexible and concise manner.
- When you need to handle only one or a few specific types and their associated behaviors.
- When you need to perform arithmetic operations on interface values.
Type assertion in Go is suitable when you need to handle only one or a few specific types and their associated behaviors. It provides a more straightforward and concise way to work with known types compared to type switches, which are more suitable for handling multiple types in a flexible manner.
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