Method join

simcore/framework/src/cli/cli.hpp:3473–3477

Set the multi option policy to join

  /// Set the multi option policy to join
  CRTP *join() {
    auto self = static_cast<CRTP *>(this);
    self->multi_option_policy(MultiOptionPolicy::Join);
    return self;
  }

  /// Set the multi option policy to join with a specific delimiter
  CRTP *join(char delim) {