mapIndexed<R> method

Iterable<R> mapIndexed<R>(
  1. R transform(
    1. int index,
    2. E
    )
)

Returns a new lazy Iterable containing the results of applying the given transform function to each element and its index in the original collection.

Implementation

Iterable<R> mapIndexed<R>(R Function(int index, E) transform) sync* {
  var index = 0;
  for (var element in this) {
    yield transform(index++, element);
  }
}