November 2018
Intermediate to advanced
346 pages
8h 12m
English
Content preview from Hands-On Dependency Injection in Go
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Dependency Injection by Config
In this chapter, we will be looking at dependency injection (DI) by config. Config injection is not a completely different method but an extension of both constructor injection and method injection.
It intends to address potential issues with those methods, such as excessive or repeated injected dependencies, without sacrificing the UX of our code.
The following topics will be covered in this chapter:
- Config injection
- Advantages of config injection
- Applying config injection
- Disadvantages of config injection
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.