prepend2 method

Iterable<T> prepend2(
  1. T v1,
  2. T v2
)

Inserts two elements at the beginning of the iterable.

Takes the specified elements and inserts them at the beginning of the iterable.

Example:

void main() {
  final list = [2, 3, 4];
  final result = list.prepend2(0, 1);

  // Result: [0, 1, 2, 3, 4]
}

Implementation

Iterable<T> prepend2(T v1, T v2) sync* {
  yield v1;
  yield v2;
  yield* this;
}