43 lines
1,010 B
Dart
43 lines
1,010 B
Dart
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import 'package:d4rt/d4rt.dart';
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enum Status {
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success(200),
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notFound(404),
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error(500);
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final int code;
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const Status(this.code);
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bool get isError => code >= 400;
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String describe() => 'Status $name ($code)';
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}
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final statusEnumBridge = BridgedEnumDefinition<Status>(
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name: 'Status',
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values: Status.values,
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methods: {
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'describe': (visitor, target, positionalArgs, namedArgs) =>
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(target as Status).describe(),
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},
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getters: {
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'code': (visitor, target) => (target as Status).code,
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'isError': (visitor, target) => (target as Status).isError,
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},
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);
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void main() {
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final interpreter = D4rt();
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interpreter.registerBridgedEnum(
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statusEnumBridge, 'package:d4rt_example/example2.dart');
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final code = '''
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import 'package:d4rt_example/example2.dart';
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main() {
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var s = Status.error;
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return [s.code, s.isError, s.describe()];
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}
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''';
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final result = interpreter.execute(source: code);
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print(result); // [500, true, Status error (500)]
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}
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