Line data    Source code

       1              : import 'package:either_dart/either.dart';
       2              : 
       3              : extension EitherListExtensions<L, R> on List<Either<L, R>> {
       4            0 :   Either<L, List<R>> sequence() {
       5            0 :     final List<R> rights = [];
       6            0 :     for (final e in this) {
       7            0 :       if (e.isLeft) return Left(e.left);
       8            0 :       rights.add(e.right);
       9              :     }
      10            0 :     return Right(rights);
      11              :   }
      12              : }