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PTraversal
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Companion
/
pPair
p
Pair
@
JvmStatic
fun
<
A
,
B
>
pPair
(
)
:
PTraversal
<
Pair
<
A
,
A
>
,
Pair
<
B
,
B
>
,
A
,
B
>
(
source
)
PTraversal
to focus into the first and second value of a
Pair