function _uniq($array, $isSorted = false, $iterator = NULL, $context = NULL)
{
return Underscore::uniq($array, $isSorted, $iterator, $context);
}
/**
* @tags arrays
*/
public function testUniq()
{
// it should produce a duplicate-free version of the array
$this->typeTolerant(['a' => 1, 'b' => 2, 'c' => 3, 'd' => 3], [1, 2, 3], function ($in, $out) {
$this->array(_::uniq($in))->isEqualTo($out);
}, [0, -1]);
// it should return an empty array if list is empty
$this->array(_::uniq(null))->isEqualTo([]);
}