public function testChain2()
{
$data = '5abc-ac5f-38dc-acab';
$chain = _Array::explode('-')->map(_Node::init(function ($data) {
return hexdec($data);
}))->sum();
$this->assertEquals(126114, $chain($data));
}
/**
* @param $delimiter
* @return CollectionNodeInterface
*/
public static function explode($delimiter)
{
return _Array::explode($delimiter);
}
//int(10)
$explode = _String::explode('.');
var_dump($explode('a.b'));
$chain = $explode->implode('-');
var_dump($chain('a.b'));
$map = $explode->map($fromHex)->implode('.');
var_dump($map('a.b'));
$sort = _Array::sort(function ($a, $b) {
return $a - $b;
});
var_dump($sort([2, 5, 3, 4, 1]));
//array(5) {
// [0]=>
// int(1)
// [1]=>
// int(2)
// [2]=>
// int(3)
// [3]=>
// int(4)
// [4]=>
// int(5)
//}
$string = 'a,3,e,22,a2,3e0,cf';
$explodeHexString = _Array::explode(',')->map(_String::trim()->then($fromHex))->sort(_Comparator::numeric());
print_r($explodeHexString($string));
$string = 'a,3,e,22,a2,3e0,cf';
$explodeHexString = _Array::explode(',')->sort(_Comparator::boolean()->map(_String::trim()->then($fromHex)->then(function ($e) {
return $e % 5;
})), _Comparator::numeric()->map(_String::trim()->then($fromHex)));
print_r($explodeHexString($string));
