Task Groups Lesson

[marcolg97]

Hi, I wanted to leave a bit of feedback regarding the “Task Groups” lesson, which I found a bit hard to follow. It felt like some concepts were assumed as prior knowledge without much context or breakdown. In particular, I struggled to understand how withTaskGroup works — what it returns exactly, how error handling fits in, and especially the use of next() in that context, which for me wasn’t clearly explained. It felt more like a summary for those already familiar with the topic, not a learning lesson.

Additionally, the code example provided is quite complex and isn’t really explained in the lesson, which made it difficult to understand what specific concepts or behaviors you intended to demonstrate within the app

Hopefully this feedback can be useful for future updates. Thanks again for your work and for making these materials available!

[AvdLee]

@marcolg97 thank you so much for your honesty in sharing this feedback about the lesson! I've just updated the lesson based on your input, hoping that it's more clear.

I did keep the original code example in place, but added a simpler one to built up towards it. I prefer using real-case examples, since it often works positively.

Do feel free to share another round of feedback so I can further optimize this lesson! 🙏