concat2<T> function

List<T> concat2<T>(
  1. Iterable<Iterable<T>> iterable
)

Implementation

List<T> concat2<T>(Iterable<Iterable<T>> iterable) {
  List<T> rl = [];
  for (var v in iterable) {
    rl.addAll(v);
  }
  return rl;
}