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kotlinlang

Noob question. I'm getting `Restricted suspending functions can only invoke member or extension suspending functions on their restricted coroutine scope` when trying to run suspending function inside `Option.fx {}` lambda. Option itself is also in suspending function. Can't really wrap my head around why compiler doesn't allow me to run my suspending function in `Option.fx {}` suspending lambda

This is currently a limitation in the `fx` implementation, which also uses `suspend` to rewrite to `flatMap` operations. We’ve found a solution to fix this, and we’ll be brining it into Arrow Core very soon :slightly_smiling_face:

Long story short, you can build powerful DSLs using `suspend` and `EmptyCoroutineContext` an example from the standard library would be `sequenceBuilder`. We took a similar approach, but this doesn’t allow for you to call suspending functions inside of it… It took us a while to figure out a good solution that solves that.

Thanks! Good to know, I'll keep an eye for the new release :smile: