Search function

search_function.dart

/// Function that launches a test script
/// for entering characters into a text input
Future<void> _testSearch() async {
  List<String> words = items.map((Item item) => item.profile.replaceAll('https://opencollective.com/', '')).toSet().toList();
  words = words
      .map((String word) {
        final String newWord = word.substring(0, min(word.length, 3));
        return newWord;
      })
      .toSet()
      .take(3)
      .toList();

  /// Start the frame counter
  _startFpsMeter();
  for (String word in words) {
    final List<String> letters = word.split('');
    String search = '';
    for (String letter in letters) {
      search += letter;
      await _setWord(search);
    }
    while (search.isNotEmpty) {
      search = search.substring(0, search.length - 1);
      await _setWord(search);
    }
  }

  /// Stop the frame counter
  _stopFpsMeter();
}