Details
-
Type:
Improvement
-
Status:
Resolved
-
Priority:
Major
-
Resolution: Fixed
-
Affects Version/s: 2.0.0-BETA4
-
Fix Version/s: 2.0.0-RC1
-
Component/s: Collections
-
Labels:None
Description
Since we are still at a point were bc breaks are potentially not so harming:
We need a slice() method on the Collection for forward compatibility, the support for large and very large collections using FETCH_EXTRA would heavily benefit from a method like this.
/** * Extract a slice of $length elements starting at position $offset from the Collection. * * If $length is null it returns all elements from $offset to the end of the Collection. * Keys have to be preserved by this method. * * @param int $offset * @param int $length * @return array */ public function slice($offset, $length = null);
The ArrayCollection implement would be:
public function slice($offset, $length = null); { return array_slice($this->_elements, $offset, $length, true); // preserve keys }