/**
* Return a new Models object with only the models that pass the filter callback
* (Filter callback returned true).
*
* @param Closure $filter must return true for each item
* @return Models Filtered models
*/
public function filter(Closure $filter)
{
$filtered = new Models();
$filtered->addObjects(Objects::filter($this->models, $filter));
return $filtered;
}
/**
* @covers ::filter
* @dataProvider dataFilter
*/
public function testFilter($objects, $callback, $expected)
{
$this->assertEquals($expected, Objects::filter($objects, $callback));
}
/**
* Return a new Models object with only the models that pass the filter callback
* (Filter callback returned true).
*
* @param Closure $filter must return true for each item
* @return Models Filtered models
*/
public function filter(Closure $filter)
{
$filtered = clone $this;
$filtered->models = Objects::filter($filtered->models, $filter);
return $filtered;
}
