word method

String word(
  1. String input
)

Implementation

String word(String input) {
  //func for returning the last word divided by space
  String ans = "", wrd = input.split(" ").last;
  int i = wrd.length - 1;
  while (i >= 0 &&
      (_isConsonant(wrd[i]) ||
          _isVowel(wrd[i]) ||
          _isPunct(wrd[i]) ||
          _isDigit(wrd[i]))) {
    ans = wrd[i] + ans;
    i--;
  }
  return ans;
}