public function add(Option $option)
{
if (!isset($this->pairs[$option->getKey()])) {
$this->pairs[$option->getKey()] = $option;
return true;
}
return false;
}
/**
* @param Option $option
*/
public function add(Option $option)
{
if ($this->initialized) {
$old = $this->pairs[$option->getKey()];
$option->setValue($old->getValue());
$this->pairs[$option->getKey()] = $option;
} else {
$this->pairs[$option->getKey()] = $option;
}
}