hasExcessiveRepeatedCharacters method

bool hasExcessiveRepeatedCharacters()

Implementation

bool hasExcessiveRepeatedCharacters() {
  // Check for more than 2 consecutive identical characters
  for (int i = 0; i < length - 2; i++) {
    if (this[i] == this[i + 1] && this[i + 1] == this[i + 2]) {
      return true;
    }
  }
  return false;
}