matchTags function

int matchTags(
  1. String str,
  2. String char,
  3. RegExp r
)

Implementation

int matchTags(String str, String char, RegExp r) {
  //TODO: In future check more precisely for characters like initial and len - 1
  int len = 0;
  len = r.allMatches(str).length;
  // if (str[ == char) {
  //   len += 1;
  // }
  // if (str.lastIndexOf(r) == str.trimRight().length - 1) {
  //   len += 1;
  // }
  return len;
}