Build A Reusable Networking Layer In Swift with Generics

Build A Reusable Networking Layer In Swift with Generics

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In this video, we'll bring together our knowledge of generics and look at building a singleton class that we can use to easily help us with networking in our iOS applications.

We'll talk about how building this class will help us out with making our networking code easier.

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[coolcodingdad]

It has to be the best walk-through I've seen on YouTube about making a network request. Such a thorough step-by-step process that is clearly explained and executed. Great job, Tunds! 👏😃

[KimbrellBrad]

I use a NetworkManager with both a Combine and a Completion Handler version that is almost exactly like this one. It is always helpful to review the code as I seem to pick up new tidbits every time I listen to someone else describe the process. Thanks for the clear and consise explanation!

[paulpenketh]

Never seen ~= before. Very useful, thanks!

[larschristiansen]

This episode has been very beneficial for me. I think that I had some of the pieces, but this put it all together. And a a bonus, on the topic of @Escaping a missing light was lit for me. 
Thank you so much for the episodes that are all of interest to me.
A question you add an x to the the absolute string to provoke an error? But the error is misleading pointing to a decoding error, when I would be much surprised if any data was actually fetched. I believe that invalidURL only cas an error if it cannot unwrap, but not if the url points to nowhere. 😆One could search for the decoding error for some time.

[rtorcato]

Have you used Alamofire? Is it worth building your own networking manager when Alamofire has so many features

[inalbansal]

In the above response code - The range (200...300) should be (200..<300) to include 200 but exclude 300, which is the correct range for successful HTTP status codes.

[EmanNollase]

awesome tutorial!!, few questions:
1) What if the api return an array of objects [], how you can handle it generically?
2) some api server has some payload data too when there is an error occurred? like jwt error, 401 and so on, how do you handle this error with some payload from the server? because we may want to display the server error message too. Thanks

[shivaskanthan]

Any chance of a concurrency version of this video?