Hackzilla\PasswordGenerator\Generator\AbstractPasswordGenerator::setOption PHP Method

    public function setOption($option, $optionSettings)
    {
        $type = isset($optionSettings['type']) ? $optionSettings['type'] : '';
        $this->options[$option] = Option::createFromType($type, $optionSettings);
        if ($this->options[$option] === null) {
            throw new InvalidOptionTypeException('Invalid Option Type');
        }
        return $this;
    }