/** * @covers Fuel\Common\Arr::pluck * @group Common */ public function testPluck() { $collection = array(array('id' => 2, 'name' => 'Bill', 'surname' => 'Cosby'), array('id' => 5, 'name' => 'Chris', 'surname' => 'Rock'), array('id' => 7, 'name' => 'Bert', 'surname' => 'Visser')); $ids = Arr::pluck($collection, 'id'); $this->assertEquals(array(2, 5, 7), $ids); $names = Arr::pluck($collection, 'name', 'id'); $this->assertEquals(array(2 => 'Bill', 5 => 'Chris', 7 => 'Bert'), $names); }