/**
* {@inheritdoc}
*/
public function createCollection(array $data = array())
{
$collection = new Timezones();
foreach ($data as $foobar_data) {
foreach ($foobar_data as $iso_3166_1 => $timezones) {
$country = new Timezone\CountryTimezone();
$country->setIso31661($iso_3166_1);
foreach ($timezones as $timezone) {
$country->getTimezones()->add(null, $timezone);
}
$collection->add(null, $country);
}
}
return $collection;
}
/**
* Verify if a country supports a certain timezone
*
* @param $timezone
* @return mixed
*/
public function supports($timezone)
{
return false !== $this->timezones->hasValue($timezone);
}