Generator Functions will make your code cleaner 🧹

In this TypeScript tutorial, you will learn how to encapsulate your data-fetching functionality in a generator function. This approach will enhance the reusability of your code, as consuming code can simply use for-await to fetch the data.
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Timeline:
00:00 - Intro
00:31 - Fetching Data with Async-Await
05:52 - Turning Functions into Generator Functions
09:56 - The Benefits of Generator Functions
11:01 - Bonus: Converting JSON Data into a Zod Schema
Resources:
- polygon.io/stocks
- transform.tools/json-to-zod
#typescript #javascript #nodejs

[@sadhakbj]

Juat discovered the channel today and instantly fell in love with it. The quality of videos are very high. I love typescript. I myself created one course on node and ts long back. Now i work with go and miss typescript. Your contents help me sharpen my knowledge. Please continue making more and more contents.

[@TypeScriptTV]

Thank you so much! Where can I see your Node.js & TS tutorial? I am curious! 👀

[@sadhakbj]

@@TypeScriptTV i am trying to comment the video link but it seems to be deleted by youtube. I don’t know why.

[@nathanbrodin2948]

Very clear video, thanks!. This could be a great use case for streaming responses then ?

[@TypeScriptTV]

Absolutely! Here, you can see a streaming case: typescript.tv/hands-on/all-you-need-to-know-about-iterators-and-generators/#case-2-fetching-remote-content

[@Cowboy-Ben-Alman]

You could've gone one step further and had the generator yield the individual results so instead of the consuming code iterating over chunks, it would iterate over results.

[@TypeScriptTV]

Great idea! Thanks for suggesting it. I'll definitely add this approach to my blog. 👍