toggle menu
Arrow
1.2.4
common
switch theme
search in API
arrow-optics
/
arrow.optics
/
Fold
/
plus
plus
open
operator
fun
<
C
>
plus
(
other
:
Fold
<
in
A
,
out
C
>
)
:
Fold
<
S
,
C
>
(
source
)