/**
* Merges collection into $this and returns merged collection
*
* @param Doctrine_Collection $coll
* @return Doctrine_Collection
*/
public function merge(Doctrine_Collection $coll)
{
$localBase = $this->getTable()->getComponentName();
$otherBase = $coll->getTable()->getComponentName();
if ($otherBase != $localBase && !is_subclass_of($otherBase, $localBase)) {
throw new Doctrine_Collection_Exception("Can't merge collections with incompatible record types");
}
foreach ($coll->getData() as $record) {
$this->add($record);
}
return $this;
}
public function search(Doctrine_Record $record, Doctrine_Collection $coll)
{
return array_search($record, $coll->getData(), true);
}