There’s a usecase in our apps to fetch 3 different APIs inside 1 screen, e.g:

Header 1

1. list item 1 2. … 3. list item n

Header 2

1. list item 1 2. … 3. list item n

Header 3

1. list item 1 2. … 3. list item n fetching this different list in parallel, also has it’s side effect for each service, e.g: empty state, loading animation, loaded animation

worth doing that on a

Dispatchers.Default

too so as not to overload the orbit event loop

tip:

coroutineScope { }

can be used in a suspending block for parallel decomposition

to summarise ☝️

I’m not sure if the dispatchers are absolutely necessary, but just to be on the safe side 😉

found official docs from android regarding the parallel decomposition: https://developer.android.com/kotlin/coroutines/coroutines-adv#parallel thanks for take time to write the above snippet and giving us a hint to where should we look for references, especially the parallel decomposition part~ ❤️