Kathy Walrath 185f9a7049 docs(dart): update to b12
Also update dart_to_js_script_rewriter dependency to ^1.0.1,
and change most angular2.dart imports to be core.dart instead.

The pipes example broke without the angular2.dart import, so I let it be.

The server-communication sample has never worked for me,
so I changed it but might have broken it further.

closes #1007
2016-03-25 17:40:23 -07:00

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Dart

import 'package:angular2/core.dart';
import 'backend_service.dart';
import 'hero.dart';
import 'logger_service.dart';
// #docregion class
@Injectable()
class HeroService {
final BackendService _backendService;
final Logger _logger;
HeroService(Logger this._logger, BackendService this._backendService);
List<Hero> getHeroes() {
List<Hero> heroes = _backendService.getAll(Hero);
_logger.log('Got ${heroes.length} heroes from the server.');
return heroes;
}
}
// #enddocregion class