/**
* @param CM_Comparable $other
* @return boolean
*/
public function equals(CM_Comparable $other = null)
{
if (empty($other)) {
return false;
}
/** @var CM_File_Filesystem $other */
if (!$this->getAdapter()->equals($other->getAdapter())) {
return false;
}
/** @var CM_File_Filesystem[] $bothSecondaryList */
$bothSecondaryList = array_merge($this->getSecondaryList(), $other->getSecondaryList());
foreach ($bothSecondaryList as $secondary) {
foreach (array($this->getSecondaryList(), $other->getSecondaryList()) as $secondaryList) {
$secondaryFound = Functional\first($secondaryList, function (CM_File_Filesystem $secondaryCompare) use($secondary) {
return $secondaryCompare->equals($secondary);
});
if (!$secondaryFound) {
return false;
}
}
}
return true;
}
