Context constructor

Context({
  1. required String latin,
  2. required int index,
  3. required int? previousCode,
})

Implementation

Context({
  required this.latin,
  required this.index,
  required this.previousCode,
})  : previousLetter = (index > 0 ? latin[index - 1] : ''),
      nextLetter = (index < latin.length - 1 ? latin[index + 1] : '');