PiliPlus/lib/utils/extension/extension.dart

import 'package:floating/floating.dart';

extension RationalExt on Rational {
  /// Checks whether given [Rational] instance fits into Android requirements
  /// or not.
  ///
  /// Android docs specified boundaries as inclusive.
  bool get fitsInAndroidRequirements {
    final aspectRatio = numerator / denominator;
    const min = 1 / 2.39;
    const max = 2.39;
    return (min <= aspectRatio) && (aspectRatio <= max);
  }
}