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Why need to create class instead of interface ?( Replace Method with Method Object.)
Hello Sir,
A your suggestion i do agree with you create new class for very long method as u suggested.
In this case how do you write unit test?
Is it possible to create interface instead of calss ?
Please give explanation.
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Hey Mahendra,
Nice question! Here's what I think:
1. You need a class anyway, since you have to put the extracted method body somewhere. You can not put it inside interface, right?
2. You can always extract interface from a resulting class later (see Extract Interface refactoring).
Customer support service by UserEcho
Hey Mahendra,
Nice question! Here's what I think:
1. You need a class anyway, since you have to put the extracted method body somewhere. You can not put it inside interface, right?
2. You can always extract interface from a resulting class later (see Extract Interface refactoring).