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pipelined

mapBoth

mapBoth<A, C, B, D>(onFirst, onSecond): (data) => These<C, D>

Defined in: Core/These.ts:135

Transforms both the first and second values independently.

Type Parameters

Section titled “Type Parameters”

A

Section titled “A”

A

C

Section titled “C”

C

B

Section titled “B”

B

D

Section titled “D”

D

Parameters

Section titled “Parameters”

onFirst

Section titled “onFirst”

(a) => C

onSecond

Section titled “onSecond”

(b) => D

Returns

Section titled “Returns”

(data) => These<C, D>

Example

Section titled “Example”
pipe(
  These.both(5, "warn"),
  These.mapBoth(n => n * 2, e => e.toUpperCase())
); // Both(10, "WARN")