Arrow
Toggle table of contents
2.0.0
common
Platform filter
common
Switch theme
Search in API
Arrow
arrow-core
/
arrow.core
/
reduceOrNull
reduce
Or
Null
inline
fun
<
A
,
B
>
Iterable
<
A
>
.
reduceOrNull
(
initial
:
(
A
)
->
B
,
operation
:
(
acc
:
B
,
A
)
->
B
)
:
B
?