/**
* Returns a new fRecordSet containing only unique records in the record set
*
* @param boolean $remember_original_count If the number of records in the current set should be saved as the non-limited count for the new set - the page will be reset to `1` either way
* @return fRecordSet The new record set with only unique records
*/
public function unique($remember_original_count = FALSE)
{
$records = array();
foreach ($this->records as $record) {
$class = get_class($record);
$hash = fActiveRecord::hash($record);
if (isset($records[$class . '::' . $hash])) {
continue;
}
$records[$class . '::' . $hash] = $record;
}
$set = new fRecordSet($this->class, array_values($records));
if ($remember_original_count) {
$set->non_limited_count = $this->count();
}
return $set;
}
