Dart enum Extension

Easy Dart Enum

Made by Benjamin Mahmić (https://github.com/BenjaminMahmic)

How to use

1. Select complete enum

2. Call Quick Fix (Windows: Ctrl + . or Mac: ⌘ + .) and select Generate (is)Enum Extension

3. That's it! 🎉

Example

  enum SubscriptionType {
    free,
    monthly,
    annual,
  }

  extension SubscriptionTypeExtension on SubscriptionType {
    bool get isFree => this == SubscriptionType.free;
    bool get isMonthly => this == SubscriptionType.monthly;
    bool get isAnnual => this == SubscriptionType.annual;
  }

  final subscriptionType = SubscriptionType.monthly;

  void main() {
    // Now
    print(subscriptionType.isMonthly); // true
    print(subscriptionType.isAnnual); // false

    // Before
    print(subscriptionType == SubscriptionType.monthly); // true
    print(subscriptionType == SubscriptionType.annual); // false


    // Now
    if (subscriptionType.isMonthly) {
      print('Monthly');
    } else if (subscriptionType.isAnnual) {
      print('Annual');
    } else {
      print('Free');
    }

    // Before
    if (subscriptionType == SubscriptionType.monthly) {
      print('Monthly');
    } else if (subscriptionType == SubscriptionType.annual) {
      print('Annual');
    } else {
      print('Free');
    }
  }

Enjoy! 🚀