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Since my last guide about Angular models was written in September 2017 it's definitely time for an update for the most recent version of Angular. Some things have changed regarding the implementation especially in terms of how to create our classes (which is now done via Angular CLI), how the HttpClient works (which has become generic) and how to map our response to our model (via pipes). Addition

One thing I really like about mature frameworks is that they all implement some kind of dependency injection. Recently I've played around with this technology in TypeScript to get a better understanding of how it works beneath the surface. What is dependency injection (DI)? In case you have no idea what DI is, I highly recommend to get in touch with it. Since this post should not be about the What