public function forOutput()
{
if (!$this->_definitions) {
return [];
}
$this->_definitions = Objects::msort($this->_definitions, 'getDisplayName');
return array_values(Objects::mpull($this->_definitions, 'toArray'));
}
public function testMsort()
{
$a = new MFilterTestHelper('1', 'a', 'q');
$b = new MFilterTestHelper('2', 'b', 'q');
$c = new MFilterTestHelper('3', 'c', 'q');
$list = ["b" => $b, "a" => $a, "c" => $c];
$expected = ["a" => $a, "b" => $b, "c" => $c];
$this->assertEquals($expected, Objects::msort($list, 'getI'));
}
/**
* Sort a list of objects by the return value of some method. In PHP, this is
* often vastly more efficient than ##usort()## and similar.
*
* // Sort a list of Duck objects by name.
* $sorted = msort($ducks, 'getName');
*
* It is usually significantly more efficient to define an ordering method
* on objects and call ##msort()## than to write a comparator. It is often more
* convenient, as well.
*
* NOTE: This method does not take the list by reference; it returns a new list.
*
* @param $list array List of objects to sort by some property.
* @param $method string Name of a method to call on each object; the return
* values will be used to sort the list.
*
* @return array Objects ordered by the return values of the method calls.
* @group util
*
* @deprecated
*/
function msort(array $list, $method)
{
return \Packaged\Helpers\Objects::msort($list, $method);
}