mapIndexed<R> method

Iterable<R> mapIndexed<R>(
  1. R f(
    1. int index,
    2. T element
    )
)

Maps each element with its index.

Implementation

Iterable<R> mapIndexed<R>(R Function(int index, T element) f) sync* {
  var i = 0;
  for (final e in this) {
    yield f(i++, e);
  }
}