transformIndexed<R> method

Set<R> transformIndexed<R>(
  1. R convert(
    1. int index,
    2. E element
    )
)

.mapIndexed equivalent

10, 11, 12.transformIndexed((index, element) => element + index) returns 10, 12, 14.

Implementation

Set<R> transformIndexed<R>(R Function(int index, E element) convert) =>
    mapIndexed(convert).toSet();