Golang Interface: expose method through interface - Advance concept.

I have talked about advance concept of interface. This example shows how to expose method of one package to another package with the help of interface. This is also a good example of adding methods to struct.
I have tried to make this interface concept easy with the help of coding example.

[sachinjain]

Thanks. This is exactly what I am looking for.
Thank you so much

[sabyasachighosh]

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[djanupamdas]

The effort is good. But before publishing the video, please keep your fundamentals clear