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Merge pull request #1116 from sunnysideup/patch-10

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MINOR: typo in DataList
This commit is contained in:
Ingo Schommer 2013-01-29 08:09:53 -08:00
commit 397729bf49
1 changed files with 2 additions and 3 deletions
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model/DataList.php
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@ -411,15 +411,14 @@ class DataList extends ViewableData implements SS_List, SS_Filterable, SS_Sortab
* The function will be passed each record of the DataList in turn, and must return true for the record to be * The function will be passed each record of the DataList in turn, and must return true for the record to be
* included. Returns the filtered list. * included. Returns the filtered list.
* *
* Note that, in the current implementation, the filtered list will be an ArrayList, but this may change in a * @return ArrayList (this may change in future implementations)
* future implementation.
*/ */
public function filterByCallback($callback) { public function filterByCallback($callback) {
if(!is_callable($callback)) { if(!is_callable($callback)) {
throw new LogicException("DataList::filterByCallback() must be passed something callable."); throw new LogicException("DataList::filterByCallback() must be passed something callable.");
} }
$output = new ArrayList; $output = new ArrayList();
foreach($this as $item) { foreach($this as $item) {
if($callback($item)) $output->push($item); if($callback($item)) $output->push($item);
} }