What is the proper (or conventional) way to deal with the fact that interface type parameters to a function can be nil?

• fx

  31 5,162 8.2 Go

  A dependency injection based application framework for Go. (by uber-go)

  

I agree here. Would like to add that the example you provided is a clear example of dependency injection. If you implement dependency injection in a consistent manner always passing the dependencies in the constructor functions, you can consistently check in those functions if your dependencies are nil. Also, some dependency injection libraries will do this for you when booting up your program, for example, UberFX.

• InfluxDB

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