Arrow
1.1.5
arrow-optics
/
arrow.optics
/
PTraversal
/
Companion
/
pTuple4
p
Tuple4
@
JvmStatic
fun
<
A
,
B
>
pTuple4
(
)
:
PTraversal
<
Tuple4
<
A
,
A
,
A
,
A
>
,
Tuple4
<
B
,
B
,
B
,
B
>
,
A
,
B
>
(
source
)
PTraversal
to focus into the first, second, third and fourth value of a
arrow.core.Tuple4