/**
* @dataProvider dataForEachProvider
*
* @param $callback
* @param $array
* @param $expect
* @param $keys
*/
public function testEach($callback, $array, $expect, $keys = true)
{
Arrays::each($array, $callback, $keys);
$this->assertEquals($expect, $array);
$this->assertEquals(json_encode($expect), json_encode($array));
}
/**
* @param callable $callback
* @return $this
*/
public function each(callable $callback)
{
$items = $this->toArray();
Arrays::each($items, $callback);
return $this;
}
