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Now I want to combine these two so I can expose another channel of `data class Person(val userName : String, age : Int) `

&gt;Now I want to combine these two so I can expose another channel of `data class Person(val userName : String, age : Int)`

It’s actually not a `combineLatest` semantics.

For the `combineLatest` I’d recommend using `select` operator, for merging two channels `kotlinx.coroutines` has zip operator: <https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.experimental.channels/zip.html>

Why is it not a `combineLatest` semantic?

ch1: “John”
ch2: 30
ch2: 32

combine latest over these two channels will produce `Person("John", 30), Person("John", 32)`, it’s not a desired behavior for a person example, is it?

When the user changes it's age, that's the new state I want to render :slightly_smiling_face:

<@U0KBF8D7V> Here's my solution, which works for any number of channels or callbacks, of any type: <https://gist.github.com/LouisCAD/d9d1adbd3b4fd36d9dc121658fefd16f>
Let me know if you need help figuring out how to use it.

Thanks, after figuring out forever I implemented it in rx and it's way simpler

My conclusion so far is that with anything stream based, rx makes it simpler where with whenever I have a rx.Single / Maybe coroutines work better