Dependency Injection for Future Generations by Pascal Precht at JSConf Budapest 2015

Because dependency injection is cool and that it makes life of all us developers a looot easier, we start off this talk by first understanding what dependency injection stands for and why it is such a blessing in disguise...and also because first things first. Once that is clear we can dive deeper into some existing implementations, to get a real feel of how it all works, and finish by looking at how these implementations are used inside the new Angular 2, by embracing the power of TypeScript annotations.

[berndborte]

One question though: I know, that you already answered this, but how does the Injector Pattern differ from the Factory Pattern? The way I understood it, the task of an injector is creating objects and providing logic for determining which parameters are passed into the constructor. The task of a factory is creating objects and providing logic for determining which parameters are passed into constructors and for determining which subsequent operations are performed on the object.

[SylvainPOLLETVILLARD]

5:15 what's wrong with that ? Feels weird to test a Car without testing the engine.