groupByJuz method

Map<int, List<AyahWithSurah>> groupByJuz()

Group results by Juz

Implementation

Map<int, List<AyahWithSurah>> groupByJuz() {
  final Map<int, List<AyahWithSurah>> grouped = {};

  for (final ayah in results) {
    grouped.putIfAbsent(ayah.juz, () => []).add(ayah);
  }

  return grouped;
}