Hands-On Dependency Injection in Go

A quick word about idiomatic Go

Personally, I try to avoid using the term idiomatic Go but a Go book is arguably not complete without addressing it in some form. I avoid it because I have seen it too often used as a stick to beat people. Essentially, this is not idiomatic, therefore it's wrong and, by extension, I am idiomatic and therefore better than you. I believe that programming is a craft and, while a craft should have some form of consistency in its application, it should, as with all crafts, be flexible. After all, innovation is often found by bending or breaking the rules.  So what does idiomatic Go mean to me?

I'll define it as loosely as I can:

• Format your code with gofmt: Truly one less thing for us programmers to argue about. ...