How do JavaScript frameworks use dependency injection?
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Answer:
YUI3. With YUI3 you only add the seed file to your DOM. As and when you start using modules, those modules and the modules on which that module depends are fetched automatically at run time. For example YUI().use("node",function(Y){}); Will fetch "node" module and the modules on which "node" depends.
Akshar Prabhu Desai at Quora Visit the source
Other answers
Dependency Injection (DI) is passing the complete library as an object to a function so that the references resolve locally rather than searching the global namespace. Slide 31 to 41 of the presentation http://facebook-programming.blogspot.in/2014/04/getting-started-with-angular-js.html talk ground up about DI. Most of the slides are generic and talk about how DI is achieved in JS. Only last couple of slides are specific to the AngularJS example.
Akshay Mathur
I thought YUI3 is module management, I won't call it dependency injection. The design of YUI is hard to replace windows and document object when unit testing.
Balduran Chang
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