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doctor_app_flutter/lib/util/extenstions.dart

9 lines
269 B
Dart

extension Extension on Object {
bool isNullOrEmpty() => this == null || this == '';
bool isNullEmptyOrFalse() => this == null || this == '' || !(this as bool);
bool isNullEmptyZeroOrFalse() =>
this == null || this == '' || !(this as bool) || this == 0;
}