Enum | Template de código | Flutter

• Enum | Template de código | Flutter

enum InputOutput {
  output,
  input,
  ;

  static final Map<int, InputOutput> byCode = {};

  static InputOutput? getByCode(int index) {
    for (var i = 0; i < InputOutput.values.length; i++) {
      byCode[i] = InputOutput.values[i];
    }

    return byCode[index];
  }
}

extension InputOutputExtension on InputOutput {
  String get description {
    switch (this) {
      case InputOutput.input:
        return "Entrada";
      case InputOutput.output:
        return "Saída";
      default:
        return "Entrada";
    }
  }
}