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kotlinlang

<@U7BP7E2GJ> On coroutines vs Rx. If you have something async to observe — go for Rx. If you have async operations — go for coroutines. In between or with some legacy/interop considerations - think :slightly_smiling_face:

An example of unfit use: if you have a bunch of remote operations and make all of those to return `Single`, like `fun doSomething(): Single&lt;SomeResult&gt;`. Conceptually, there is nothing to observe there — these are just remote operations that you want to invoke asynchronously. Using `suspend fun doSomething(): SomeResult` is simply _more natural_ for those cases and results in more readable code.