nee-core
/
dev.neeffect.nee.effects
/
flatMap
flatMap
fun
<
E
,
A
,
B
>
Out
<
E
,
A
>
.
flatMap
(
f
:
(
A
)
->
Out
<
E
,
B
>
)
:
Out
<
E
,
B
>