parseSection function

List<String> parseSection(List<GroupHandler> handlers, String section)

Parse the groups of the section.

Args: handlers (List<GroupHandler>): handler list to manage and match. section (String): the section containing all the groups to parse separated by spaces.

Returns: unparsed_groups (List<String>): the not matched groups with anyone of the regular expresions stored in handlers.

Implementation

List<String> parseSection(List<GroupHandler> handlers, String section) {
  final unparsedGroups = <String>[];
  var index = 0;

  section.split(' ').forEach((group) {
    unparsedGroups.add(group);
    var counter = 0;

    for (var i = index; i < handlers.length; i++) {
      var handler = handlers[i];
      counter++;

      if (handler.regexp.hasMatch(group)) {
        index += counter;
        handler.handler(group);
        unparsedGroups.remove(group);
        break;
      }
    }
  });

  return unparsedGroups;
}