join<R> method

  1. @override
R join<R>(
  1. R mapFirst(
    1. A
    ),
  2. R mapSecond(
    1. B
    ),
  3. R mapThird(
    1. C
    ),
  4. R mapFourth(
    1. D
    ),
)
override

Implementation

@override
R join<R>(
  R Function(A) mapFirst,
  R Function(B) mapSecond,
  R Function(C) mapThird,
  R Function(D) mapFourth,
) {
  return mapSecond(_value);
}