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Tuesday, May 23 • 16:30 - 17:30
End-to-End Dependency Injection & Testable Code

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Dependency Injection is one of those terms that advanced programmers throw out with an expectation and assumption of full understanding on the part of the receiver. However, I constantly get asked by attendees, students, and clients to please recommend a good DI product and show them how to use it; and when I proceed to start talking about the subject, it becomes immediately apparent that many don't even know what they're asking about. It's easy to get infatuated by a cool buzz phrase, specially when you hear so many others using it. But to truly understand something you need to start by understanding the problem spaces that it is trying to solve. It’s important to learn the concepts behind DI so you can write software that can be properly tested. So let's bring you totally up to speed then. In this session, I'll explain dependency injection from concept to implementation, and use raw code samples to show you how it works and what problems it solves. I’ll demonstrate how writing abstracted code can help you test your applications much better, whether or not use a DI container. Then I'll get into what a DI container is and some of the characteristics and features it offers. I’ll finish by showing you implementation examples in three different platforms.

Speakers
avatar for Miguel Castro

Miguel Castro

Whether playing on the local Radio Shack’s TRS-80 or designing systems for clients around the globe, Miguel has been writing software since he was 12 years old. He insists on staying heavily involved and up-to-date on all aspects of software application design & development, and projects that diversity onto the type of training and consulting he provides to his customers and believes that... Read More →


Tuesday May 23, 2017 16:30 - 17:30
Room 6