enum counting

count.dart

void main() {
    final words = ['a', 'dog', 'apples', 'supercalifragilisticexpialidocious'];
  
    final lengths = words.map((word) => getWordLength(word));
  
    print("Long words: ${lengths.where((length) => length == WordLength.long).length}");
    print("Medium words: ${lengths.where((length) => length == WordLength.medium).length}");
    print("Short words: ${lengths.where((length) => length == WordLength.short).length}");
}

WordLength getWordLength(String word) {
  if (word.length > 10) {
    return WordLength.long;
  }
  
  if (word.length > 5) {
    return WordLength.medium;
  }
  
  return WordLength.short;
} 

enum WordLength {
  short,
  medium,
  long
}