reject: $odds = _::reject([1, 2, 3, 4, 5, 6], function ($num) { return $num % 2 == 0; }); // => [1,3,5] every: _::every([true, 1, null, 'yes']); // => false some: _::some([null, 0, 'yes', false]); // => true contains: _::contains([1, 2, 3], 3); // => true invoke: _::invoke([[5, 1, 7], [3, 2, 1]], 'sort'); // => [[1, 5, 7], [1, 2, 3] pluck: $stooges = [['name' => 'moe', 'age' => 40], ['name' => 'larry', 'age' => 50], ['name' => 'curly', 'age' => 60]]; _::pluck($stooges, 'name'); // => ['moe','larry','curly'] max: $stooges = [['name' => 'moe', 'age' => 40], ['name' => 'larry', 'age' => 50], ['name' => 'curly', 'age' => 60]]; _::max($stooges, function ($stooge) { return $stooge['age']; }); // => 60 min: $numbers = [10, 5, 100, 2, 10000]; _::min($numbers); // => 2