```val q = findOrders flatMap it map populate it sequence Ei kotlinlang #arrow

```val q = findOrders().flatMap { it.map { pop...

sam

07/02/2019, 10:22 PM

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val q = findOrders().flatMap {
    it.map { populate(it) }.sequence(Either.applicative()).fix()
  }.fix()
q // Either<Throwable, Kind<ListK, String>>

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