something like `foos.flatMap { foo -> thingThat...
# rxj
jw
04/15/2018, 4:55 PMsomething like
foos.flatMap { foo -> thingThatReturnsList(foo).map { b.listA = it } }jw
04/15/2018, 4:55 PMfoos.flatMap { foo -> thingThatReturnsList(foo).map { b.listA = it } }