trimRouteMatch function

RouteMatchBase? trimRouteMatch(
  1. RouteMatchBase match,
  2. Set<RouteBase> used
)

Implementation

RouteMatchBase? trimRouteMatch(RouteMatchBase match, Set<RouteBase> used) {
  if (!used.contains(match.route)) {
    used.add(match.route);
    return match;
  }

  return null;
}