reduce<T> method

T reduce<T>(
  1. T reduce(
    1. T1,
    2. T2,
    3. T3,
    4. T4,
    )
)

Reduces first, second, third and fourth using reduce.

Implementation

T reduce<T>(T Function(T1, T2, T3, T4) reduce) => reduce(first, second, third, fourth);