public function apply()

in src/CLIOptions/CLIOptionFlag.hack [59:73]

• 15 lines of code
• 2 McCabe index (conditional complexity)

  public function apply(
    string $as_given,
    ?string $value,
    vec<string> $argv,
  ): vec<string> {
    if ($value !== null) {
      throw new InvalidArgumentException(
        "'%s' specifies a value, however values aren't supported for that ".
        'option',
        $as_given,
      );
    }
    $this->set();
    return $argv;
  }