appNameCleaner method

String appNameCleaner(
  1. String name
)

Implementation

String appNameCleaner(String name) {
  String finalName = '';
  var letters = name.split('');
  for (var element in letters) {
    bool allowed = _allowedLetters.contains(element);
    if (allowed) {
      finalName += element;
    } else if (element == ' ') {
      finalName += '_';
    }
  }
  return finalName;
}